We have 4 newly expanded Classrooms, 3 state of the art labs with over $275,000 of new machinery, and $600,000 spent on new exhaust and compressed air systems. We have 4 new CNC production machines, a Haas VF-3 CNC Router and a NEWCNC 4×8 multi head machine and 2 Laguna IQ Routers. Even our shop stools (with cushioned backs) are brand new. We have new course offerings such as our Computer Design Sketchup Class and 8 new Certificate Programs you can choose from.
I mocked up the two scenarios, and determined that with the plate inside the stretcher the vise would have a reach of 8 inches, and with it outside the stretcher it would have a reach of 9 inches. I decided that 8 inches was enough, and that the extra inch wasn't worth the extra effort. With the end vise mounted like this, the right edge of the top would have no overhang.
Regardless of which type of screw you use, you'll need to flip the panel and use a countersink drill to on all of the exit holes. Drilling MDF leaves bumps, the countersink bit will remove them, and will create a little bit of space for material drawn up by the screw from the second sheet of MDF. You want to remove anything that might keep the two panels from mating up flat. I set a block plane to a very shallow bite and ran it over what was left of the bumps and over the edges. The edges of MDF can be bulged by by sawing or just by handling, and you want to knock that down.
Something like this really does look like it would be a fun project. I guess I need to go out to the yard and use some stakes and brightly colored taped to mark off some different dimensions (12x8, 12x10, 12x12, etc.) to figure out just how big I can make this thing. If I'm building it myself, it'll be easy to keep the height right at the 9 foot limit.
All-in-all, the Windsor Design workbench is a nice companion, especially if your budget is limited. It is not as deeply designed and perfected as the other two benches, as there is only one vice, the bench dog holes are drilled through the surface (allowing debris to fall to the top drawers) and the drawers can be a little flimsy if you are not using glue for assembling it, but for the price they offer, there are plenty of perks.

A woodworker's Workbench is a special type of bench designed to hold your work when you are working on a wood project. The main purpose of this table is to keep the woodwork steady and to prevent it from moving. Follow the tutorial below to build yourself a nice workbench suitable for your specific woodworking projects. Make sure to modify the table to fit your specific requirements.
Clamp the inner jaw of the end vise in position, leaving a little bit to trim off later, and then use the dowel and dowel center trick through the screw and guiide rod holes of the vise base plate to mark the position of the screw and guide rod holes in the jaw. Remove the jaw and drill 1-1/8" holes in the marked positions. I used the drill guide for most of the holes, and drilled freehand for the last bit. When you're starting a spade bit in a deep hole like this, start the drill very slowly, and the bit will move the drill into a perpendicular position. Start it too fast and the bit will bind and you'll damage the sides of the hole.
In each Practical Woodworking Class, the daily mix consists of intensive lecture, demonstration, and student practice lab time.  Lecture periods are interactive, informative, and intensive but are also an enjoyable experience.  Generally, each joinery and fabrication process is demonstrated in several ways to reach or achieve the same results.  For example, processes are first demonstrated with the use of hand tools. Next, the same joint or procedure is done with simple hand held power tools (such as the router). Then, the entire process is demonstrated with stationary equipment such as the table saw, drill press, and mortiser. Students choose whichever production method works best for them and is in keeping with their plan to equip a home workshop and/or around their existing home tooling.
Learn to use hand and power tools to shape wood into objects that will last for decades. You’ll learn about the properties of lumber, safe tool use, measurement and layout, and fundamental woodworking joints. At the end of this week-long course, you’ll leave with an end-grain cutting board, a mitered corner box, and the skills to build an unlimited range of wooden objects.

My wife has given me the OK to buy a "Rancher"-style shed from Lowes and have it installed in the backyard. The discounted installed price will be about $2,600 and this includes the 12' x 8' structure along with a lot of upgrades (twin metal doors, a window, 2 skylights, storage, vents, etc.). I can save about $300 if I build it myself, but my skill level isn't there yet, so I'm going to pay Lowes to assemble it. (See Post #12 below for some photos of the shed and the space I have to work with.)