If you aren't at your own limits (on track) then spend a few hundred on track days and tuition.
If you can drive the car and you and your limits are exceeding that of the cars then throw £10k at it to get a turbo kit done.
First thing to do is raise your post count to 50 and place an advert here.
The mods you have are what members here would do so you might get it sold easily.
A few have run the VS wide kit before so have a look at what they were running.
M350ZB
Zedrush (x2!)
off the top of my head. Think both had spacers but have a look.
Is it just me or does Danni look better these days (post kiddie) than she did before???
Still like kylie better though. The margin is shrinking these days though!