17 L Haines - Transom Hight

My boat is going in for new transom floor stringers etc. I am putting a 140 Suzi on the back and I am considering raising the transom to 25 inch. I am wondering if anyone else has done this and if it caused any instability or anything undesirable from doing it.

Your input is appreciated.

if you are on facebook, go to a site called "old school haines hunters" and ask that question, you will get plenty of responses. Mods delete if not allowed.