Wadia modification


I am thinking of sending my Wadia 850 for a modification but wonder how are these guys ...care to share, anyone? http://www.greatnorthernsound.com/homepage/Products/Modifications/Modification_Packages.htm
nex-wave627c
Is Steve doing 24/96 upgrades to wadia 850 players? Does he have the boards? Also, what other type of performance upgrades is he offering?
Just corresponded with Steve and did ask him about the 24/96 upgrade. He said, however, that he did not see the value of the upgrade and it would be a patent infringement should he tries to do it with the 850. He prefers to work on areas such as the analog section & power supplies (amongst other things) that would yield more tangible sonic benefits. As it stands right now, there are a few who has vouched those improvements. Talk to him; he seems like a nice guy!