I've given in and just ordered a new C63s premium estate, selenite grey, would have had the brilliant blue but had one for the last 12 months and fancied a change, fully spec'd, performance exhaust, head up display etc. got a really good discount, 16.5%, Mercedes are contributing £3800 towards the cost if you take out a PCP which can be paid off the following day if you want, a no brainer in my opinion, end of November delivery, can't wait.