349cui build up

I was allways worried about the cast pistons, so this sounds really good to me.

Alternative I am having the comp cam XE274H
http://www.compcams.com/Company/CC/cam-specs/Details.aspx?csid=628&sb=2


An Artikel in the Engine Masters impressed me.

http://www.moparmusclemagazine.com/...d_vs_hydraulic_lifters/dyno_test_results.html

If I can get the torque curve from a 220° Hydraulik stick, that a used before and I was happy with the torque, plus the extra horse power on top to 6000rpm I am fine.
Remember the 2500stall and 3.55 gear.

Or do I have to take the comp cam?????