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).
Hot: 2001 Estoril M Roadster
ZCP 19's, ZHP knob, JL 8W3
Cold: 2002 TiAg M3 6mt
ZCP 19's supersports, ZHP knob, UUC short shift GROM, OEM 18's w310's,
http://absolutehid.ca hid kit