Derek, that back design is awesome, the colour is spot on and I think it should be left as is,
A lot of people on here are like:
You should do this blah blah,
I'd like to see this Blah blah,
Reality check people.
You've entrusted Derek to design the back, the designs he's posted throughout this thread have been brilliant yet theres alway at least one of you that has to stick your two cents in I'd find it demoralising to constantly have my designs, not criticised exactly but if I were Derek I'd feel my designs were never good enough.
Nathan you are the worst for this, you may be heading up this project, but this is not YOUR deck, it is a collaborative effort between Discourse members if enough members are happy with this design then let it be, otherwise if you keep asking for changes it will never get done.
Randy, those Sixes are frickin awesome dude!!!