Last night at our local league I ran this list:
Kath Scarlet
Glitterstim
Engine Upgrade
K4 Security Droid
Daredevil
Dengar
Predator
Gonk
Punishing One
I got in two games and won both, though they were both down to the wire. I wasn't expecting this list to even come close to winning as I just wanted to try out some new stuff.
Turns out, for me anyway, Daredevil on a firespray is pretty awesome. Paired with the K4 it worked great. Doing a daredevil move after doing a hard turn made getting around crazy good, and on Kath it meant it was even easier to throw that booty out at people.
The stress was almost never an issue surprisingly enough.
It made me wonder if a similar build would be worth trying on a jumpmaster:
Jumpmaster Pilot Person
Engine Upgrade
Daredevil
K4 Security Droid
Unhinged Astromech