Re: 3/4" Sway bar
Stiff front and soft rear is the route to handling on the track, but not so much for the street, where comfort often trumps crispness in handling.
My normal street tune involves 550 lb. front springs and a 3/4" front sway bar.
Using the GT higher rate springs will tend to raise ride height on a lighter tourer, so you might want to look at the Moss stiffer springs which are stiffer simply because they use fewer coils in them, which also makes them shorter, lowering the front end. A 1" drop at the front is as much as I'd go for the street, lest they become a pain to drive.