Hello there, I'm looking at getting a new prop on my 1990 tristar 190. It has 351w with 1:1 trans. The factory prop seems to be working just fine but it has a couple small knicks in it and Im thinking there has got to be a better performing prop made in the last 22 years haha! I only wake board, no skiing or footing. Dont use any ballast at this time but if I do it wont be more than say 500 pounds or so. What prop would you recommend? Thanks so much