My advice would be to get something a little bit under your budget, like a v-strom or versys, and then have some cash left over to customize to your liking. Most of these sport touring/adventure bikes are very comfortable, especially if you get a windscreen that fits your height and reduces sound well. It sounds like suspension will be a bigger aspect for your enjoyment, as well as decent brakes. Hard to come by sport bike quality stuff TBH, but at least get something with decent adjustability.
I've owned a Strom, and a BMW S1000XR, and honestly I went to more fun places and did more fun stuff on the V-strom, simply because I wasn't afraid to tip it over in the dirt (which I did), so keep that in mind. This is a huge thing to consider, especially when weighing a used ducati/bmw/triumph versus a japanese bike with cheaper replacement parts and stuff.
If you want an actual bike recommendation from me, it is the FJ-09 10/10. You really don't get this much for your money from any other bike in its class when you consider the power, electronics package, looks, and yamaha build quality. Definitely ride one!