1.3 = 458 Italia territory - pretty sure cg is too high, not nearly rigid enough, and are limited by suspension geometry. Still, it will be fun to run it on a pad and see what we get. I will be happy @ 1(+) and that should be achievable.
I will be really happy if I get it to rev limit in 4th, but that is a different problem.
I think your expectation is not reasonable.
chr