£130 is just the hr rate & the VW book might say 1hr to allow fro any stuck bolts...
But to not want to swap the wheels yourself???....why not order the car with the wheels if they are VW alloys?...
Hang on you got them cheaper elsewhere...which is why the dealer is "screwing" you for fitting a VW product which you did not buy from them (dealer).
As for "spoiling the experience" as you put by having to drive home an incomplete car & then get mucky swapping stuff....
My dealer knows me & when I collected my special order car just stated "I suppose that wont remain standard for long..."....too right, drove home & swapped the alloys, fitted RGM rear & sill guards, VW mud flaps, under trays...& loads since
Admittedly I swap my wheels as I have one set of alloys for winter & one set for summer & sold the OEM VW alloys.....& both my sets are aftermarket, better built, lighter & British made.
Swapping a wheel on a new car is sooo easy & the tools required & skill level is what I consider the basics of owning a car...