I'm new to boating and shopping for a boat. I know timing is bad, but I have to start sometime. I found a decent looking boat that I like but it's running a 4.3 mercruiser with a bravo 2 drive and 4blade prop. This seems odd to me based on everything I've read. It looks like they used the boat to wakeboard (I would be doing this too.) My question is by converting this to a bravo 2 drive (I'm assuming it's not stock) does this impact performance for speed and or towing? Any ideas what kind of performance I would be looking at?