The CW is that you want high average hitters with good defense and decent range.
Personally, I think a good team is mostly a good team and stadiums don't matter as much as most people think-- at least at $80m or more. The key at Coors is to manage your team so you don't overdraft IP and PA that would dilute the quality of your players.
My advice is simply to draft a good overall team of 1170-1200 ip and 4600-4800 PA. Fill your roster with 200k scrubs pitchers and maximize their use. That being written, if you haven't played many seasons, I would not recommend Coors. Heck, even if you had, I still wouldn't recommend it unless you were just jonesing to earn your Coors wings.