[86sleeper]

for a first timer the swap is pretty time consuming. I f i were you, i would go ahead and get some cams to install. seriously, removing the T.C. is the most full proff way to do acam swap, so you might as well swap the cams. I also do not know of any cammed 2valves in CS. it would be sweet and give good power. VT stage ones will be nice, and they also work pretty decent with a P/A. One last thing, while the T.C. is off, i would double check the cam tensioners to be on the safe side.
in general SHM sucks big balls, but their 2v, 4v handbook is a really good shop manual to have.