^^^^ Been there done that.
Ed30 >Cayman S (offset seating position gave a really bad back so had to go)>Rocco R (Interim car whilst waiting for something special)>TTRS.
TTRS was the best, and worst car I have ever owned. The Overall package is great. But try driving it fast on UK roads. Traffic levels, other cars wanting to race, close calls with the boys in blue and the overall attention it attracted detracted from the experience IMHO.
I hated driving it in the end. I sold it and now have 2 cars. An A3, does all I want, 70mph, comfortable, radio, CD, Cruise carries stuff, all this in general anonymity.
I also Have a Clio 172 Cup. £1700 full of win, and boy does it deliver in buckets, not the fastest car in the world, but fun, almost old school 205 GTI esque, and if i bend it on the track, well I have not really lost a lot. Got a few choice mods to sort soon, but all dirt cheap, compared to costs of Modding Rocco R/TTRS etc.
And a whole heap of cash back in the bank, not earning a lot of interest, but not losing any either. Clio won't lose money, A3 will, but not huge amounts.
3 Wheels dirt cheap cornering FTW.