Joe,
I have been planning on posting a review after several more thousands of miles.
But dont mind recommending the tires now.
I'm no tire guru, and can only talk about my experience.
I've used commander IIs and Dunlop's on my full dresser and liked them both.
I never liked radials on a heavy bike. The R3T in particular felt like sidewall flex made it wallow in curves at speed.
I'm pretty sure upgrading the suspension would solve it, but that's pretty costly.
Anyway leaned over dragging the boards at speed feels MUCH more stable 'to me' with bias than the radials ever felt.
Tip in at slower speeds feels a bit slower to start, then drops pretty fast. Probably the difference in using a rear tire on the front.
Both the commanders and the Dunlop's use a dual compound design to extend mileage. The center compound is harder therefore will sacrifice some grip when braking and accelerating in exchange for considerably longer tire life.
Depending on what you want out of your tires; they can be a very good option.