I dont really need more punch, I like the punch, but with lipos, my LRP Tc sphere had more punch then I wanted in setting 1 (lowest) But that was because it was so cold out, traction was very low..... Never ran the set up in summer lol....

So punch is really something I dont really want to gain, just as you said the smoothness and less cogging... I have no idea what the stock cap is, but if theres something better out there, I will buy it!

You have a link to the caps?