ak diesel driver
6.5 driver
your kinda power shy. Personally I wouldn't put more than a 60 amp panel in the garage off your 100 amp home panel. Most larger 220v welders use a 50 amp circut. If you do get a bigger compressor you could max out your 60 amp panel if your welding and the compressor kicks on. I have a 200 amp service and my wife can tell when my compressor kicks on