They (someone) make a real nice looking plug that mounts to the bars.

 

Here's one, there were more but they were more money and not as nice looking.
http://www.jpcycles.com/product/383-...en=15850709092

 

I wanna keep the bike clean so I will probably rig it up so I can charge a phone in a side bag, and unplug the whole thing when not in use.

 

Did you ever remedy the turn signal issue?

 

No. But I will begin work once the temp is above 25 degrees.