Looking for prop info. Have stratos multi-species 21 msx currently with 225 ficht oceanpro 25" shaft running Renegade 4 blade. I am repowering to 2016 mercury 250 pro xs 25" shaft. Boat weight is 2700 weight add gas 50+ gallons and gear weight over 3500. What 4 blade prop would you recommend looking at elite troupy plus ss 13 & quarter by 19 or 21? Anyone running this prop or have suggestions?