Just thought i should chime in and say that I have the same car listed in this FS thread (almost) and it is my practical daily driver (a role it fills beautifully).
hid lights hid kits
Hot: 2001 Estoril M Roadster
[/b] ZCP 19's, ZHP knob, JL 8W3
Cold: 2002 TiAg M3 6mt
ZCP 19's, ZHP knob, GROM, OEM 18's,