When you went wingless did you have the holes filled and painted and such? If so, I might be willing to trade trunks. Or I'd just buy your wingless trunk.
I'm in the process of replacing my trunklid after hail damage, and going wingless. I will have a blue 2003.5 wing in excellent condition available probably within a 2-4 weeks if you're not under any huge time crunch.
PM me if you're interested and I can get you a few pics....