I gotta agree with Speck.Its all about what you think is a trophy. I dont have one mounted yet and have my personal weight for mounting one set at 3lbs but if i cuaght one 2.14 or so i sure would have a hard time not mounting it. If its a trophy to you i would say go for it.I cuaght one last spring during the spawn that weighed 2.13 and the only reason she is still swimming is she was full of eggs and i just wanted her to spawn. My family was there and just about had a fit when i slid her back in. But there will be others in the future to mount so once again if its a trophy to you go for it.
There will be days when the fishing is better than one's most optimistic forecast, others when it is far worse. Either is a gain over just staying home.