Howdy Charlie, welcome.
Point Beach has to be one of my favorite foundations! (rear wheel is a PITB though)
The chrome on yours looks awesome. Really sets it off. Purty work.
Cold should not bother your idle. My first guess would be fuel flow. Check any filters and the float in the bowl.
As Trey said, the search feature here is awesome. Absolutely every problem or thought is around some where, here. I searched "wont idle"
The fenders on the PB's will try and kill you. They don't last long at all.
Lots of fixes and work arounds. http://www.google.com/cse?cx=partner...ure&gsc.page=1
But any way, Purty Work! Post lots of pics