My recommendation would be to get a 955i Daytona and convert it to a speed triple. More power, same frame, swap out to the T595 tail and get a set of corbin seats so wifey is comfy. Swap out the front forks for USD's and you're golden.
Otherwise, get a 1050 and have Corbin make a custom 2-up gunfighter seat for you with a back rest.
Otherwise, get a 1050 and have Corbin make a custom 2-up gunfighter seat for you with a back rest.