Floyd,
I agree with Mark that your total system weight is a little too much perhaps for my particular setup---a Nobler, but maybe something just a bit larger than a Nobler, but a little smaller than the Brodak P40 (with its relatively thick wing). If you could fit the batteries into the Nobler (always and issue that tends to be forgotten about!), I would guess that would put you in the 50-52 oz range.
For specifics, I am flying the TF Nobler Arf, a Scorpion 3020 motor, a Castle Creations Phoenix 35 ESC, a JMP-2 timer, and an FMA 4s2100mAHr Lipo pack. Total up weight is 44oz. My motor weight is 5.5oz and battery is 7.3oz for a total of 12.8oz, about 6oz less than your motor-battery combo.
The plane that comes to mind is the Van Loo Chipmunk---I don't have one, but I have the smaller Sig Super Chipmunk. My main feeling is that you want a wing that isn't super thick (I am not that sure about the Van Loo wing thickness), because then, like Mark says, you might not have enough battery to pull it around for the entire pattern. My Nobler is using a 4s2100 pack that just makes it through a pattern with enough reserve, so you are in between where I am and where Mark is with his 4s4200 pack. There should be something in that size (~40 sized classic stunter?).
I bet you know better than I what is out there in that size.