If you are keeping the track are you also keeping the mounting risers? I assume the fit the track and are made for one another?I'm keeping the track for a different style of roof rack but they are cheap and can be found easily enough online.
I will get you those measurements and pics tomorrow
That likely will work for the height. I will check my cap this evening. From there we can work out a meet up location. That work for you?
Big Coop