what is the best one for the buck. now i think it is the new 12jr. but between the 12jg, 12jc, 12ja, (12je sucks i know that much). i am trying to build a decent jet boat i plan on buying one of capps' 19 foot cheyennes but i am tired of v drives and want to go jet. i will be pushing maybe a little over 400 horsepower.