I'm about 6'3" and have no problem regarding head room /hight. Also really surprising how much leg room there is as well,on motorway journeys cruise control on,legs stretched out with my feet slotted in between the pedals. One of the best cars I've driven for leg room and comfort.......and just sooooo much fun.
I have a 2.8 with heated sports seats which is great on a cool day,toasty warm

.
Things on 2.8's to watch for is the dreaded transmission clunk with some gear changes but it can be almost eliminated fairly cheaply.
From what I've been told the 3.0 is perhaps the better one to go for.
Good look with your search
@Steve Medlock .
Steve