Needed! 1943 DCO/ L2A exhaust parts

[N47322]

Hello all! I will try this one last time. I am in need of an exhaust system for my L2A. I’d like to make it original, what I have is rusting out and a hodgepodge of some piper parts I think. Attached is a pic of some of what I’m looking for. I’ve only had one response from Alaska in past, was hoping to find something closer in someone’s hangar basement parts bins! Thanks for reading Don