From my understanding In Europe they have Nimbus silver. Problem her ein the UK is that it kinda makes the current trophy not so special anymore and thus i beleive it was decided not to have that colour. Kinda keeps the prices a lil higher on the trophys that are for sale.
black looks mint. i honestly wouldnt know what to get recaros or full leather with headrest RS logo stiching ? advantages to both i guess. but with full leather you still get side airbags + decent rear seats with cupholders for guests to sit in when you take your mates out rather than the poverty spec rear seats you get when you specify the recaros.