I concur. Yeah the refs are inept at best, if not intentionally biased, but we shouldn't give them any opportunity to call a 5 minute major, even if it was weak.
I think over the last few years, our teams have gotten better at focusing on beating the other team on the scoreboard and not trying to live up to some idea of "old time Fighting Sioux hockey", but they could go a little bit further, in that regard.
Just don't waste your energy and risk a penalty by playing the body hard every time. It's not worth it and we are good enough to win without doing that.