Matt,
Don't let the thought of drilling into your sheetmetal scare you. Pop rivet guns are pretty cheap as red has stated. If you have a local body shop that you trust, go ask for some advice on installation. I get tons of questions answered and even a little free work done that way. Ultimately if you don't want to tackle it yourself I don't think it would be that expensive to have them installed. Good luck!
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66 Tahoe Turquoise Coupe
Laser Red 96GT Ragtop
Both are slow but easy on the eyes!