Cannondale Supersix Evo 105 Carbon Fibre Road Racing Bike (frame 54cm)

Update: bike is currently in for a full service, not that it needs one and will be out on Tuesday 24th November.
Condition is used but very good. Only once a month on average for about 25 mile rides, never taken out in the rain, never been dropped or damaged in any way, no repairs have been made, it is very well looked after. There are obviously a couple of minor marks from use, and it was last serviced less than a year ago at just under £100.
Really in no rush to sell, and will still be using this if the weather stays dry. After cleaning this up I am 50/50 whether or not to sell this. I can't find anything else I would buy for a similar price. 
Speedo, bottle holders and pedals are not included in the sale. Possibly looking to buy a new bike after Christmas. This is very fast and light, and wants to keep on going when down hill. Was serviced less than a year ago.
This is also advertised elsewhere so it might not be listed here for much longer. Viewings are welcome.
I will politely ignore lowball offers and sob stories.
Cost £1500 from Evans cycles a few years ago.
Cannondale Supersix Evo 105 Carbon Fibre Road Racing Bike (frame 54cm). Condition is "Used". Collection in person only from Sidcup Kent.