Just to put it out there if anyone wants to know.
My work bench/lift/table whatever you want to call it is very fitting for all the work I do on bikes. It has a weight capasity of 950lb. with the casters on, and I figure about 1500lb. without the casters (I could buy beefier casters to hold this weight, but they cost more). I built mine very cheaply as I used scrap lumber from other projects and that friends donated to me. Only things I bought were the casters, the lag bolts for the casters, a box of 3 in heavy duty wood screws, and 6 large lag eye bolts for the strap down points. I use my loading ramp to load and unload bikes, and as I have stated before it is really comfortable to work on a bike with its hieght. The casters are a must as it makes it very easy to move around the shop as needed. I would estimate that you could buy all the materials needed for less than $80, casters are the most expensive part, if you omit those you can build it for like $35-$40.