Wanted to thank you guys that replied and helped me out on this..I went to the shop tonight and got all set up. I dont think Im pulling the full 45#, because I shoot my compound at 28", but I dont pull my recurve back as far as my compound.. anyways, I went with the 3555s, and we put a 125gr head on it, and then added brass weights behind the insert. We ended up needing an extra 110gr behind the insert before I was getting correct flight with a bare shaft, which brings my total to 235gr.
Needless to say, I think I will be alright running the 3555s if I decide to move up..although my arrows will be pretty light once I remove that weight up front..