Well, I would suggest the 5575's with the 100g brass...I usually never suggest a length and I am not doing that right now. I think after doing some testing/tuning that these will need to be cut down a little...or a lot to make them work to their full potential.
With specs, we can only go by what we perceive, but we can prove it by testing. Our shooting is the truth ...at least at the time. While we shoot, we will be using our "real" draw length and our "real" release. This is why one guys set up doesn't always work for someone with the exact same specs.
Thanks, bigjim