Touring Boot for tall people

I have thoroughly enjoyed my Dalbello Sherpa touring boots for the last 5 years or so. But the one thing I am constantly wishing for while skiing them is a taller cuff. I am 6'4". The boot cuff, with the spoiler extended up all the way always feels like I am skiing an ankle boot. While I am going to start looking for boots with taller cuffs, I was wondering if there was anyone else out there who has already solved this dilemma and could offer some advice.

Thanks!

FWIW: When one is skiing effectively, the pressure is on the boot tongue and the shin in the front, not the spoiler in the back. Pressure on the spoiler is a recipe for an ACL tear.

Jet sticks! (If anyone remembers them... Probably a few of you old coots...)