Looking for Engine Shop Review

[RV6_flyer]

Would like to know if any RV'er has experience with G&N Aircraft Engines located in Griffith, IN.

Yes I did search for G&N and found this:
http://www.vansairforce.com/community/showthread.php?t=119717&highlight=G&N

http://www.vansairforce.com/community/showthread.php?t=91218&highlight=G&N

http://www.vansairforce.com/community/showthread.php?t=18567&highlight=G&N

Looking for very good and excellent engine shop reviews either by direct email or forum post.