good thinking ! i love bobbers as well! my girl loves riding and is thinking of gettin her own, when she does my entire rear fender is coming off.
there are some awesome examples of bobbers on here and if i'm correct
bobber=if it doesn't need it to run, toss it on a stock frame
chopper=almost the same idea but extended rake on the forks
my bike is kind of rat roddish and a little bobber @ the same time, it's still a work in progress but it's getting there. basically flat black everything i can, header wrap, make the exhaust look rattty by removing chrome bracket and i ground off all the paint on the tank with a wire wheel. there's much more to do but i'm having a blast so far. have fun make it yours and show em what "a girl's bike" can do!! ahahhahhaaa
i've flat black'd the horn and turn signals and little things since these pics but u get the idea ! oh yeah i also removed the sissy bar(which has HUGE perks btw!)