1988 hydra-sport dv200

[Alabama Craw]

Good afternoon all i am brand new to the site and loving it so far. I was hoping someone could help me. I just bought a "MINT" condition Hydra-sport dv200 - its 19' and has a 2.4L 200 Black Max. Everything is stock and everything on it works. Ive only had it out twice. It has a 4 blade 25P predator prop on it and a 4-6" jackplate. It also came with a spare 25p laser 2 three blade. She as a decent hole shot but i could only get 61-62 top speed at 5800 rpm. Its hard to find any info on this boat and only thing i found was that this boat is supposed to weigh 1050lbs. I was hoping for more speed. I have removed oil injection and installed the kit, changed foot oil, water-pump, plugs, fuel filter etc. Any ideas on a prop that might be better than what i have? I am planning to measure prp this weekend but from what i can tell its set pretty deep 4 inches or so looks like. I read on one site a guy claimed to have his set on 1.5 inches above pad, same boat with a mariner 200. This one does have the kevlar hull as well. I absolutely love the ride and layout and its in perfect shape. Anyone have any knowledge or stories about this model please share!