I just recieved a pair of full roller rockers that are 1.6 ratio for my Bday. The current cam I have has 450 lift and 224 duration at .50.. If I add these rockers I think my lift will go up to like 480 somthing. Not sure how much duration will increase. Anyway, I have a th475 trans with a RV type converter and 3:07 gears running threw 33 inch BFG all terrains. Will this kill all my power or have running/idle problems with my converter?