the old sedan had 235rwkw on a high flow garrett, dual ball bearing so lag wasnt a big issue, but even that got sketchy many times
i thought that was plenty for street in a 32
I had a NSW guy (can't remember who) that rode in my car to one DECA when it was at 235kw, said it would compete to his 260awkw for power to weight
so don't knock the 20 off straight away, they take a good beating too
I would just work it and enjoy it
HAHA