Spec-V tune for seasonal event?

[dp_07]

I know theres another spec-v thread however its only for the overpowered fully upgraded version. Anyone here have a good tune for this event? Currently I'm 4 seconds off the Ford gt first place guy, and I'm always close just as we get to the straight and he's gone. I've seemingly tried so many tunes, I've gone for accelleration and short gear changes but I just can't get the tune right. Yes I'm getting in the occasional bump or scrape along the way but I think my tune is a lil off.