Looking for independent Subaru repair shop in Bangor area. Daughters Outback has slipped valve guide problem and needs major engine rebuild or replace

Bought used 2006 Subaru Outback with 106K miles for daughter to take to college at UMaine Orono. 6 K miles later, it now has slipped valve guides blocking exhaust valves.  

Dealer claims it needs major overhaul or replacement. I live in upstate NY too far away to be able to deal with it.  Need a recommendation for a Bangor Maine area independent Subaru mechanic shop who I acn relay on to take good care of my daughter's car at reasonable prices. Tuition is already killing me!  

Ray Gosselin is out in the Bomarc Rd in Bangor. He specializes in subarus. His number is 207-478-2989.

He owns his own shop, and used to be a service tech at stanley subaru in elsworth.