All you need to assemble the GIB is a drill press so you can drill the holes in the upright to attach it, or a welder to weld it in place. You will also need a tap or two to thread some holes. If you have everything needed to put it together, motor, taps, bolts, nuts, wheels and such, you could have it up and running in a weekend.
Mine is ready to go, just need to get my VFD, would have ordered it last week, but the place I found that will ship to Canada is out of stock till the middle of the month so I decided to put the money into some other things and wait till just before it is suppose to be in stock again to order.
If you want fast and easy, I am guessing a warranty as well, go with the Bee grinder from Rob, its more expensive but for the convenience and piece of mind it would be worth it.
On a side note you should fill in your location, never know someone may be in your area and willing to help out.