I beat Rank #6, Vanishing Chair Girl....Musical ****ing chairs? Really? You have to do it three times, and failing it is insta-death. And the rhythm game only gets harder by the third time. Thankfully, you can do thing called the pause trick to make it a bit smoother. Once you beat her, she kills herself out of despair, and you have to fight her space octopus side kick. It's annoying when she constantly shouts out "Adrian!" when attacking. Thankfully, she is not hard.
I've unlocked the move that gives Travis Million Stab, and man it's a beast! I've learned that you can grab enemies from behind to do wrestling moves without being stunned, though you won't get the battery charged unlike a stunned opponent. Also, to make the grind easier and less tedious, you can sell all the materials you get in battles, side quest, and challenges. You go to Beef Head videos and sell them to Bishop. This makes meeting the quota for entry fees, so much better! I already have 46,000 UC, so when I beat the designated fights in Neo Brazil, I'll already have more than enough and some more to spare.
There is another side quest I found where planting trees gives you WEN currency. That is sooo useful. Makes upgrading Travis even easier.