TOYO3T - I have a feeling that traction would soon be a limiting factor in my car as it already slides out as boost comes on (not staging up the trans). Certainly in this cold weather there seems to be heaps more herbs on.
You are probably right, as I got 6 secs flat with just a standard (non left foot brake) take off to 100 on my Apexi Rev Speed Meter. I just don't want to break my baby doing too many hard launches. The trans cooler is probably cheap insurance.