Is this enough compressor?

Yes, you need to look at CFM ratings. Also, be aware a LOT of crappy compressor makers rate their compressors at ZERO PSI to make their CFM ratings seem large. You will want a high CFM rating at a reasonable PSI, such as the 10-12 CFM @ 90 PSI stansblue72 gave as an example. That's a good rating. Probably don't want to pick one rated at under 90 PSI because that is a good operating PSI and that's what most air tools are rated for.