If you email or call Dynojet tech support, they will tell you which of their canned maps comes closest to your configuration. That would be a good place to start until you find something closer. If they err, it is on the side of caution (IE Richer) than what you would ultimately end up with after a custom dyno tune. Their tech support is very helpful.
I recently purchased an FLTHCUI and had the dealer put a PCIII, SE A/C kit, SE Pro Performance exhausts on the bike before pickup. I spoke to the folks that make the PC and they recommend that I down load M807-218. To my amazement I figured that the dealer would automatically do this, but when I called them the service mgr told me that the basic disk provided with the PC should cover the change.....What do you all think...I am thinking that the dealer was just lazyyyyyyyyyyyyyyyyyyyyyy.