Upstairs ac stopped working and estimate was $9.5k...

Upstairs ac stopped working and estimate was $9.5k to replace full unit, or do a temporary fix and replace outside fan motor and capacitor for $1,200. Their diagnostics didn't seem right as issue seemed to be just with the inside attic furnace fan unit. I replaced it's motor myself (got part on eBay for $250) . Cold air working again. Not impressed with John Moore.