Putting aside the fact you are a fickle motorcycle junkie, and what you really need is $250,000 and a six bay garage, I think you should look closely at the 09 Street Glide. The frame/engine mounting/tires/lean angle/throttle and exhaust are new and more likely to be your style. As we all know.... you are the one who will be making payments, you are the one who will be throwing your leg over it. You've got to be happy. Buying the Road King when I love the Nomad and the V2k so much was literally painful for me, but I love the bike and how it looks and how it ..."feels". Test drive (rent if you have to so you can REALLY work it) an 09 (08s are not the same). If you love(too big a nut to just like it) it and it won't break you, buy it and don't look back.
Pain is inevitable. Suffering is optional