FWIW... I DID email UEM a couple of weeks ago asking about heavier piston pins, and explained this aspect of the KB line, and that the Speed Pro H116CP's were a no-brainer for the lower $$ 360 builders since they are stock weight. Got an answer last night... no dice on the heavier pins, but it will be passed on to Engineering. I would not count on anything changing, and have no idea of the the market value to them for such a change, but it was nice that they replied at all. I figured it would go into the 'circular folder'... 'Here's another on of those nutty suggestions' LOL.