I just picked up a 92 Ski Racer that seems to be a heavy layup. I don't know what the weight is but I do know it isn't light. It had the Mercury racing 2.5 EFI on it and I was told it would run 113 to 116. Long story short, after the 2.5 grenaded, the guy hung a 25in 2.4 200 on the back. He never ran it that way and unfortunately passed away since. I want to set it up closer to where it was but just use the 200 powerhead for now. I have a few options for jack plates but don't know which would be best. My options are a 4in, a 6in, or a 12in plate. I have read about these liking 10in or so but the 4in isn't tied together and I'm not fond of stacking a 6 and a 4 to make 10. Is the 6in enough? Is the 12in too much? Where is a good place to begin?