Understand the point, but having been to Motostrada a lot recently, I can tell you they are pretty fair.
I used to take two separate bikes I bought used, there for service. Both were done within a very reasonable time, I thought. The shop even gave me a ton of advice on purchasing the second used scooter, even though it wasn't from them.
Now, having a bike bought there, it's being worked, on, but I don't think it's been any faster.