With 3.42 gears, stock diameter tires, and 2400 stall and a desire for a reasonable 750-800 rpm idle what is the difference in these two cams? Are they both too mild? 224/228 on a 112 with lift around 0.540 and a 230/230 same all else. The car needs some power below 3000 as it lives here most of the time. I plan to shift no higher than 6000 maybe a little less once the new stroke is added. Thanks for any advice.