...BTW, the best thing about having the tools yourself is that you can get some pretty nice older cranksets that are considered useless by other people for bargain prices, and then use them yourself. Some of the Campy, Stronglight, Ofmega, Dura Ace cranks are nice things to get and use on the cheap.

If you decide to go this route, I can't recommend one brand over the other, and would not be surprised if they are both made in the same facility. The reamer/tap combo tools are a slick piece of machining.