Between the existing speaker hole, and the one I cut, I hacked the hell out of my sail panels installing my Eclipse speakers. I dont really care to spend $150 on what I've heard is a poor quality aftermarket piece either. I was thinkin maybe I could patch those holes with something so that I could re-cut some holes in a different location. Looks isnt important, since I'll be recovering the panels with new fabric anyways. The only concern is room behind the panel, of which there isnt much with the extra bracing and brackets for the top.

Any ideas?

Car is an 89 IROC-Z convertible.