100hp on a 20 sf?

[Yz2009]

I've been reading a little on the 20 sf's. I'm considering buying a early 80's 20sf and have a few questions. I've seen some people saying 90-130 hp can be good for these hulls and was wondering is there any truth to that. I've currently got a seaox 2300 with a yamaha f100 and cruise at 22mph at 4700rpm and wot 28mph at 5400rpm. The hulls of the seaox and seacraft weigh about that same but the seacraft has a deeper v and is 3ft shorter. If I was to put the f100 on the seacraft would I get similar results? Also I've read 4s engines are not a good combination on these hulls but the f100 only weighs 366lbs and I could get rid of the oil tank and move the battery to the center console. Any insight would be greatly appreciated. Thanks.