I was looking for a stand to buy via google and came across this stand. They are simple and easy, and for about $20 and an hour, your stand is done. The only thing I did different was make it 36" wide instead of 24 so I can put two motors on it. I picked up the wheels at AIH as well. Also, if you wanted to hang a long shaft on it, I would add 6" or so to the uprights. If this was already posted, sorry, I just thought it was pretty slick.
Attachment 48315Attachment 48314