Raising the transom on my 18 SF?

[jeffro7618]

Hello to all! New to the forum!Considering raising the transom on my 18. Since owning her for 4 years now it's time for a repower!Most tell me to raise the transom but as too how much? Would you replace or add too it? There is a Dt 140 on her now and I looking at going to a suzuki 4s..Thanks