I have an aluminum cannondale caad7 frame sitting in my basement that I'd like to put to good use. I don't know exactly what that means because it has a small crack in the top tube from a crash and is most likely not suitable for riding/racing. Does anyone have a good recommendation for what to do with the frame? It's really high quality metal and it seems like it would be a shame just to toss it in the recycling. Any suggestions?