Love it!
Reminds me of a webpage I found a year or so ago where a guy is/was putting a 2JZGTE/Getrag 6-speed into a 64 or 65 Chevelle. I loved it and thought his work was great.
You should have seen all the grief that was dished his way when he posted on Chevelles.com....
Just keep it wound up and making boost and it'll be a blast. I've driven a T88'd 6-speed MkIV Supra and I think I would make better speed on a bicycle as long as the revs were below 5000, just the nature of the beast. Things got very interesting, very quickly, as the tach went past 5300 or so...
Troy