I just thought of something while replying to the similar thread on Sport-Touring.net.
In the winter, I wear a Gerbing heated jacket liner, whose cord comes down from the waist of the liner. Would there be any way to wear the Gerbing under the one-piece suit? I don't know if there would be any opening on the suit that I could poke the Gerbing cord out of to plug into the controller on the bike.
'07 Kawasaki Ninja 250 * '02 Yamaha XT225 * '08 Honda CRF80F