Honeing will take a LOOONNNNGGG time and trying to drill out .010 out of bronze at that diameter is asking for trouble...  Unless you can put the bushings in a lathe and the drill in the tailstock.. even then, don't expect the finish to be great... Plus it will still grab like crazy... but at least can be done...

Best bet is to have a small shop bore them out.  Or do you have a lathe and a boring bar?  Shouldn't take long and shouldn't cost much more thna $50.  (Or LESS if you find the right shop!) 

I know, famous last words...