I preferred sarahs 275's on her gtfs to my 285's Thought mine looked a bit too... chunky?
NEVER!
I like the chunkier look but it's all personal taste.
+1
Much prefer the way my 285s look compared to my 275s
If its a genuine bumper then the quality of it won't be effected by who you buy it off. As above though try Chilli Red if Sarah can't get one try Adam@Z1 auto or SRB power