Yeah, it's a tough one isn't it?
I remember posting on here awhile back, saying how I didn't like the JCM800 tone much in my room. People replied saying 'just try it in a band', so I got a band and viola, much better.
However, unfortunately, I have no idea what to do with your stuff! If it really bothers you in the band, you could always rent an amp for an hour or two from the studio (if you're rehearsing in one)