My 05 B12 is much less cold blooded than my 01 B12. It could be that elevation differences might make a difference in how other 05 B12's do on start up? Although my 05 is less cold blooded, the 01 bandit would rev higher and keep those revs while cold on choke. My 05 seems less affected by the choke. My 01 would cough and sputter for a couple miles till it warmed up good, not so with the 05; It's ready to go immediately.
Warren