On that battery note, I had to sacrifice a lot for it. The only battery that I could use and still keep everything hidden was only only 6amp hours as compared to a normal batteries 12amp hours. I ended up wiring the bike with absolute bare minimum to cut connection losses. Only head light and tail light (and a cigarette lighter

). And I have to be very mindful of my battery level even with normal use.
If the rest of the bike is not "playing the part" with looks, I would reconsider the "see threw look"
Edit: then check out Hondachopper.com lots of good stuff over there for those types of bikes.