well I will say this much, you might have a future in making youtube videos, you have a better speaking voice than most guys doing repair & mechanic's instructional videos, and I like the camera you are using, much better resolution than a lot of folks, what kind of camera is it?
as far as the compressor, there are a lot of good pumps for sale on craigslist in large cities for a song, for example, buy an older compressor with a bad motor or one that has an old tank that costs too much to recertify, and then you have grabbed the good pump for a song!
and think about doing more videos, you seem to be a natural at it!