30' scarab s type.
Converting to stock 7.4 mpi' s
am going to raise x dim 2"

what props should i be running?

2,3,4,5or6 blade but no 1 blade

TWO BLADE - OAR AND OAR LOCKS ARE CHEAP..........SHOULD GET ME PAST THE CHECKMATES

taking out TRS's? putting in bravos? you are spending enough time-money-effort getting boat together as-is. get it together and try the props you already own. THEN, when you know what you have you can get a better idea what props you want to try next...bblades can maybe give you an idea, but he will say the same. you need rpm and speed numbers for comparison.