have you visited tccoa.com?
i would go with VT stageII cams but you will need better valvesprings, which is easy since youll have the heads out to work on. you can always stick with the VTs1, though they are the same price as the stageII's.
i dont think youll need a higher stall torque converter with these mods, but it always helps, along with the j-mod and a tranny cooler and some rear gears.