hi,
For comfort and handling you can't beat the Road King (though I'll never like the plastic side covers and squarish bags), but I still think the Heritage offers the most for your money (if they'd just make one without all the studs the way they finally got smart and left the fringe off the FLSTS).
I rented one of the Street Glides for a weekend, Put about 500 miles on it, many of them in the rain, This is a awesome bike also, it handled great, If I owned one I would have to change to the 6 inch shield as the wind buffeted right into my face (so did the rain). I also of course would change the seat (but thats with most any Harley Stock)
If I was to buy a new bike, this bike would be side by side with a Road king
Johalber