I've got the SW-Motech Centre stand and didn't trim the fairing. It actually looks quite neat when you haven't trimmed the fairing- it just sits over one of the big pivot bolts. Definitely a non- issue. The weight of it on the other hand. The bloody thing weighs a ton.
I had to be a bit more mindful of what exhaust i was picking to go with it, but the Leo Vince I have fits fine.