While I'm glad you found someone you can work with, I hope that its not a case that you get what you pay for. Most dealers are anywhere between 150. to 225. an hour. Audi is at 289, Bentley at 375, Porsche at 275, and most shops are anywhere between 135, to 175 an hour.
yah a mfg. car dealer is around 120 to 150 hr around here to go to and so far have never used them for anything mfg. related outside of warranty. This independent small shop unbeknown to me is in nearby town right off the main square of the city and has been doing this for about 30 years he said. I peeked inside and only like 2 service bays sharing one garage door so mom/pop shop.
I brought once my other older car into my hometown YOUNG age 23 guy whom I know in town neighbor kid down the street went to school with my kids, starting up his own shop outside of town for what I thought a somewhat simple front strut and sway bar link change. Got it back and instant LOUD RATTLE over every bump. He forgot to tighten up VERY loose one sway bar link bolt was barely on. Could not figure it out drove it like that 1 full day before had to raise BOTH front tires off the ground to get the sway bar link to SHAKE SHAKE loosely very jiggly. Called him up ASAP to fix it right, tighten the darn bolts - geesh... Not going back there again.
The VERY few times in my life (under 10 times) I have had my oil changed at a car mfg. dealer who is usually higher priced, screw up simple oil changes either overfilling or making a mess or forgetting to put on the plastic skid plate covers. So, not always the case of get what you pay for, car dealer service bays for simple oil changes can be no good either.