You cant implement all into all 3 coins to be exactly alike, its better to put all the effort into 1 single coin..
I dont know how you guys will do it or what you have planned, but best of luck anyways...
It's nice to hear from you. I believe iamatrix did a great job explaining it:
https://bitcointalksearch.org/topic/m.2609148
But I would like to hear the Specific reason for doing so, and what is to come out of it in detail.
Im not saying either way is bad or good, who knows at this point, you just have to pick a path and take it, take it and push it the best you can.