re: diemakers 650 build
By the way if you are picking up the tank yourself, make sure when you get it home you have at least 3 other people to help off load out of truck or trailer as the tank is very hard to move with just 2 or 3 people. It would probably be a good idea to uncrate it at the LFS to make sure you have everything and nothing is broke before taking it home. Will need a screwdriver and hammer to uncrate it.
Hope this helps and good luck. Look forward to following your thread on the build, it will keep you busy for a day or 2.