As a fellow speed TRer I have to say I'm impressed! My best to date has been about 25 hours, with a 20% potion and no xp bonus, but I can't bring myself to do it all in one sitting (especially when I know I can't TR again for 7 more days he he).
Anyway, this is quite an accomplishment. Some people may say BAH, BOO, why would you do this? Why to test the limits of course The only thing left to do when you've done something 1000 times already is to try and do it better.
Many congratulations.