Old news probably but 300c due in UK Nov' 2005 priced between £26-£33k. Good bot of timeing as my XF will be two years old then and probably falling to bits.
SRT6 & SRT8 will not be available in the UK, unless you want to privately import. My suggestion would be to wait until Jan 2006 abd get a two month old 300c for around £22k - bargain of the century