Looks

[WiNgNuTz]

and the lexus lights are better than the original lights

That'll go down well....

When I had my 1.4, I had a big cone filter under the bonnet, and a universal jap style slash cut (the ex-wifes choice, don't ask ) back box. Sounded alright considering, just didn't really go very quick.

As Tom says, 40mm lowering is a good shout, 60mm is a bit too low on standard shocks (speaking from personal experience), and 16" wheels will fill the arches quite nicely without looking too big. For instance, the 17s I have on my estate look too big imo.