Aprilia servicing costs?

I know the question is similar to how long is a piece of string but am thinking of buying an Aprilia Mane.Coming from a scootering background, can anyone tell me what the average costs are of servicing an Aprilia.

Thinking of using Wheelpower in Raynes Park as they seem to be well thought of.

Call wheelpower and ask for Jay on parts or the boss Kelvin (kelvo) they will be happy to give you prices. I’ve used them for all my Aprilia parts and never had any problems.

Getting a Mille next month so have been looking around the forums for advice, things to look out for etc.
The one name that constantly comes up is Southern Cross in Kilburn. Very highly regarded Aprilia mechanics.