Got the comfort pack on mine - and well impressed with lights.
I'm with
www.elephant.co.uk on mine for £500 f/c, with the missus (shes 24), i'm 26 but no ncd cos that is on the RSTs insurance, they offered me 5 years ncd (cos the RST is with them also!). The agreed value being £15500 (it was brand new - altough i didn't pay that

)
Pretty good insurance cos got the RST for £286 f/c with the missus also

. So now got 9 years NCD on the RST and 5 years NCD on the ST170.
St3v3 - wots the audiophile sound system like? - Its got a sub eh?