I would not use Stoney from Oddballkustoms for chassiswork. I have seen way too much of what I would consider dangerous chassis work come out of his various shop. He does real nice body work and sheetmetal fab, but his chassis building skills I would not want put to use on anything I owned.

Two of the best guys in the Toronto area were Paul at DRS (I don't know if he is still open) and Ron at Performance with a Twist. I haven't seen Paul in about 5 years, but I see Ron regularly. There are others, but those two guys would be the guys I would use. Paul has built just about everything you could think of, and Ron is the guy the other shops bring the stuff they can't fix to.