D675R Arrows full race exhaust

Hi,
I am looking to buy a D675R and my local dealer has a demo to sell. They have put an Arrows full race exhaust system (only model/spec description i can get from the dealer, approx £1300 worth) on it which, although sounds fantastic, I think it spoils the look of the bike. The exhaust sits high up on the side of the bike (similar position to old exhaust positions when i was riding 12 years ago). I prefer the look of the low slung position of the "normal" Arrows can and would want to swap it out.

So, two questions. Am i being a doughnut in wanted to take off such a good exhaust purely for looks? If i do remove it, does anyone know how easy these things are to sell secondhand?

Thanks