Thanks for the offer but, I think I'm going to hang on to the air cleaner. The simplex I bought is really in good shape and although it has some mix and match parts it's really pretty complete. I think I'm going to try and go back as original as I can. That other frame that I have needs everything so I might try 3d printing some of the parts out. They can be printed in carbon fiber so they'll be strong enough and with a coat of paint will probably pass muster.