Getting it tailored is a great ideal but it wouldn't work, it's just too big and floaty.Actually, this is the better "problem" to have, probably! Have you considered taking it to a tailor/dressmaker/seamstress to have it altered for you? Be careful, though: Have it altered to allow room for a thicker polypro underlayer--just in case you should decide that you want to wear one. And don't "cut" in a way that compromises your range of motion (e.g., your ability to reach your valves) when you're dressed in your complete suit).
rx7diver