You will find any Harley cruiser to be very heavy compared to your current ride.
Prior to a purchase you may want to rent one for a day to get familiar with it. Many dealers have an "open to close" rate that is affordable. I had a Softtail Classic and a Roadking Classic and would never consider another Softtail. The RK handles and rides way better. HD's are more expensive than the others you mention.
Triumph Tbird is very nice but nearly as heavy as the HD.
Speedmaster or America are good bikes. 865 is not too small. They perform well and you could buy one of each for the cost of a Roadking.
nbsdave screwed with this post 10-18-2012 at 05:11 AM
Reason: correct spelling