AcousTech did the CCR catalog, Steve Hoffman/Kevin Gray. I have their Cosmo's release and thought it sounded great, but that was the only time I've heard that album. Surprisingly the original Fantasys are very cheap. I have a weak condition Willy and the Poor Boys and even through the SN it's a nice, punchy rocking pressing, I'm looking forward to the upgrade.
I like so many of their tunes, including 'Fortunate Son.' For some reason, perhaps because of the movies on the subject, I always link them with Vietnam stuff. They were great.