Good deal for a used f10 M5 ??

[Deepcat]

Hi all
I am about to purchase a f10 m5 previously having a e60 m5
I would love to get your advice and views on the deal below?

Original list price £86,991 plus £1100 OTR costs
Reg 16.03.12
Done 17,000 Miles
Car £49,995
Tax £485
£20k deposit £492.39 x36 months gfv £20,699.59

Model FV92 F10 M5 Saloon S63 4.4i
Colour 300 Alpine White Non-Metallic
Upholstery LKSW Black Extended Merino Leather
Maint Pack Active from 16/03/2012 to 15/03/2017
Option XE7 (I)Piano Black - BMW Ind.
Option 2NZ 20" M Double-spoke style 343M alloy whee
Option 3AG Reversing Assist camera
Option 316 Bootlid operation. powered
Option 319 Universal remote control
Option 322 Comfort Access
Option 323 Soft-close doors
Option 358 Climate Comfort windscreen
Option 465 Split-folding rear seats
Option 488 Lumbar support. driver and front pass.
Option 496 Seat heating. rear
Option 5AC High-beam Assistant
Option 5AD Lane departure warning system
Option 5AG Lane change warning system
Option 464 Through-loading ski bag
Option 5DL Surround-view
Option 575 12V power sockets
Option 6FH Rear seat entertainment - BMW Profession
Option 6NF Telephone USB audio interface
Option 6UK Night Vision with pedestrian recognition
Option 601 TV function
Option 614 Internet
Option 677 Loudspeaker system - BMW Professional
Option 761 Sun protection glass
Option 776 Headlining. Anthracite Alcantara
Option 8TH Speed limit display