While $115 may seem expensive, try accurately boring a grid of 20mm holes on 96mm centers in 3/4 MDF. I have for a table for our retirement community shop - - its a pita. Plus the MFT material seems denser and more water resistant than garden-variety MDF. And the single-thickness has proven sufficient the last several years on my original 1080s. Still dead flat.
2 - use a plunge router with a bottom bearing cuter bit such as this from rockler: http://www.rockler.com/product.cfm?page=25160&site=ROCKLER .... I thought to use the short one as I plunge it directly downward in the centre of the hole until the bearing reaches within the tabletop hole. I suppose one could use a long one, but the stubbiness seemed more practical (the big bearing ensured accuracy?)
Our Lexington model was designed to match many traditional New England homes, in Massachusetts and beyond. The steep pitch of the roof is built to withstand sometimes-punishing New England snow loads and complement today’s home design styles. Post Woodworking can match most vinyl siding colors, so that your shed color will coordinate with your home as well. And as is the case with all of our sheds, interior solar lighting is available to light up the night.