Best of luck is wished upon you, and your team if they desire to step their feet into the 3DGS engine as well. No offense to you, but if you have indeed been with every indie engine out there then you wouldn't have reached the 3DGS engine as a last resort. This is purely a hobbyist engine and I wouldn't classify it in any other category. Of course you can create a great game with it but not when you talk Multiplayer.

If I could I'd set up a law suit demanding either:
A) Conitec to prove it's MP is capable of 1000's of players
-or-
B) Remove all claims off their site

Regardless of being a Moderator for the Conitec 3DGS forums, I'm still a user at heart and will always fight for what the users want.