So I did a 100% run of this game and got a new 1-40 PB. Can I post on the 1-40 board with no video, or do I have to include the 1-40 section from my 100% run?

You can just link the same video if it's part of the same run.

Congrats on the new PB!

thanks man :) i'm tring for wr, but i don't think i'll be getting it anytime soon lol