Congrats on staying with motorcycles . Sometimes it takes a different style or brand to keep you on 2 wheels.
If you like the RK you should have tried the Road Glide. I've owned sport & touring bmw's, Dyna, had a few baggers and choppa's over the years. My last ride was an 02 RG which, IMO, combined the best of the HD's in to one package. Throw in a moderate bit of motor work and it was a real rocking ride, be it in town or on those distance rides.
Like Ray I'm also a fan of year round windshield, you see objects hit it and go. Mmm i bet that would of hurt.