1/32 scale airplanes

I recently got back into building models. I am working on a Tam 1/32 scale F4 Phantom II. I am really enjoying the rebirth of sorts. Any tips I can learn from you fellow modelers will be very helpful to this old timer. Here's a question for you modelers. Does anyone remember the kits produced by Marcos Minitures? Years ago I purchased a 1/32 B-25 H/J. The kit is a pretty nice kit, still unbuilt and in the box. I did peek at it and thats how I learned about the vacuformed canopy. The quality of this canopy is not very good. Thick and kind of hazy. Has anyone ever heard of an aftermarket company offering a new clear verson for this kit? By the way, I am really enjoying all the photos shown in the diferent ares of the forms.