list your specific bike, and mods, and let us chime in.
chrome doo-dads don't really add much,
but a 6spd, or Big Bore do,
paint doesn't,
rims add some, based on taste.
and find a forum for that model, like
http://www.v-rodforums.com/forums/
or the Deplhi Road King Riders forum.
be SURE to use a Reserve, if it gets close, you can do a Second Chance offer with a lower price than the original reserve.
FWIW, E-bay charges ~$45 to list a bike, and $40 more if you sell.
Auto Trader has a $55 "guaranteed" sell option.
Put ~5 pics on E-bay, and ~50 on
http://photobucket.com/albums/b170/04vrscb/
E-bay charges PER pictures, so I put a dozen on the E-bay ad,
and 77 pics of the car in there.
and be forewarned, E-bay is quickly becoming recognized as a place for Wholesalers to "steal" vehicles. Wholesalers are usually the only folks who can buy at a moments notice (have cash on hand) and they bid around trade value, and if you have no reserve, you could be fucqered.
hth?