I can't speak for the others but previous experience were not that great for me...
I am sorry but in scrim there is usually round 2 played after round 1 of each map...
And if u plan something for like 3 weeks I dont expect u to come with 2 mercs fakeing ur clan tag even thought u said 6 ppl is not a problem...
It just isn't fun to bring better people to play for u...
Any way if the cup had some rules... I would like to try it...