I'm glad I kept the ST1100. My wife and I went on a little ride yesterday and it was in the upper 20's. I sure would have missed the wind protection and heated gear on my ST. Which got me to thinking:
I was thinking about setting up the VFR with a power outlet for my heated gear. But, I had read that the VFR is a low in the spare wattage area. I'm not so sure how it would react to the addition of my Gerbing heated gloves and jacket. I had a couple apposing thoughts. Either leave the VFR as a fair weather bike and take the ST out in cold or marginal riding conditions. Or try to extend the riding season by the addition of heat to the VFR. The only condition I won't ride in is snow and ice. BTDT
I rigged up Symtec heated grips, a power port for my vest and a power port for my GPS/Sat radio and never had an issue with power (and I would run all during the winter.) The danger zone is if you are running high beams and the cooling fan kicks in frequently during the summer. This combination motivated Honda to recall early 6th gen to upgrade the alternator, although it was still not really enough for that combination IMO. I don't see any issue with running auxiliary stuff but I would get a voltmeter so you can monitor.