One cool idea for building out the floor ... Lego blocks.

The solution to all life's problems.

Also I spec'ed out exactly how many 4 and 6 foot lengths of wood I'll need.

That number is:
- 56 four foot lengths
- 25 6 foot lengths

I want 1/2 inch or thinner wood also.

This current number configuration maximizes the ablity to inner lock the modules. Now to find a place that will lemme buy them for about 3-4 bucks a pop.