You're welcome, man
Anyway, I had a chance to play a while ago on the nearest arcade and tried NBL few times using 720HP and 740HP. I was able to run on the episode 58 red turn and those two HP settings worked just fine. Both were great and grips well on my FD. The R33 slides more than other cars, so better check out how you will swing your car. By the way WMMT6 is 840HP, so there's a slight grip advantage compared with 5 or 5DX+.