Budget air bag setup?

[jkran89]

I'm trying to figure out a way to put my '66 on bags without spending $1000+ on a kit. I'd even be happy just doing the rear of the truck. I was wondering if I could pick up a set of two bags from eBay and just replace the rear coils with them and run air line from both into a tee, then run that into a schrader valve. I would pick up an air tank and just fill it up with my home compressor, then use that to fill the bags. I can weld so I'm not too worried about making brackets to fit them into the stock spring location and I was thinking this same setup might also work for the front. Please let me know if you have any experience with a setup like this and if you have any recommendations. Thanks!