Hey all, I have a 2012 12C with 16k miles. It's time for me to do my 8th-year major service and my extended service contract renewal. I was quoted $3500 for the service and $6000 for the 1-year renewal by Mclaren Scottsdale. Do these numbers sound right to everyone? It's my first service and renewal since I purchased it and it seemed a little high so I thought I'd ask. Thanks all!