Well, switched from a 2x48 to a 2x72.It's working out fairly well. I have around $300.00 into it, the most expensive part being the platen which I bought from KMG. I bought $90.00 in tube steel (including shipping), 36" of 1.5" and 2.0" by .250 wall tube. Found a piece of 8" by 20" C channel in...