Think long term- your operation may become bigger and more successful in the future, and you don't want to have to change the name down the road beacuse you've outgrown something that was "kewl" when you were in your twenties. Come up with a name (I'd go with something Italian or Italian-sounding, but that's just me) that combines either or both of your usernames, like Caverni or Bici Caverni. If you could somehow work the word "Velo" into the name, that would stand the test of time as well. Maybe you could use an Italian derivative of your surname.
(No, I have no Italian ancestry whatsoever, but their approach to bike style combined with the tradition of Campagnolo and other Italian component craftsmen puts them at the top of any list of aesthetic role models)
Another idea, since you're not using lugs, is to incorporate "tech" into the name somehow.