Calm, sensual (oh god, sooo sensual...;]) straightlaced?
Thats gotta be Roe!! He matches your ideals and your this or that perfectly I think. I think its safe to say he's a lover, but not a complete doormat. (Remember that scene where he spazed at Winters and Welsh because they didnt know how many morphine syrettes had been used on Moose? Rawr! Good scene!)
So yes, I think Roe would be a perfect fit.