I don't care for the looks of fairings, but I agree with you that they're sweet in the winter. If anything Windjammers are less, uh, pleasant to observe than the RT fairings, but I love mine both in crummy rainy weather and mornings like yesterday and today when it was below freezing. I hope for your sake that yours is easy to strip off and run without the fairing, because they are miserable in warm weather. I need to make a little wiring harness for an aftermarket headlight and the turn signals so that I can remove mine and run without it, but I don't seem to be in any hurry.
I think you'll also feel good about rebuilding your other R65... you are planning to, aren't you?