If you have the HD security system, I believe over on the V-Rod site you could search and find some info on a mod to use the system key fob to enable a key-less ignition. Since you can use a security code pattern on the turn-signal switches in place of the key fob if you program it, I'd expect you might be able to use that as a key delete capability too.
There is also a lot of info on actually switching the key to another location, but there is or was another V-Rod with the alternate location and they were buying the parts from the dealership for that conversion.
I'm in process of trying to come up with a clean modification so it don't look cheap and ghetto so when ever I get rid of the bike it will be presentable. I might leave it the same because I don't want to start cutting and modifying my screamin eagle plug wires.