I made this cube a few months ago, but college sucked up my time for a while, so it hasn't been messed with since AFR. Luckily, I finally had the time (and money) to put the cube together in physical form!
There are definitely some things which can use improvement. As I was making it, I liked the idea of having Boros cycling as an archetype. Unfortunately, I just have to accept that there isn't enough support for it yet to make it work. I think the deck could be drafted, but it would be risking a trainwreck of a draft for little payoff even if the deck comes together. I will likely be replacing the archetype and overhauling the white and red sections a bit to compensate.
Additionally, Purtagio brought up on a comment in an earlier blog post that the madness archetype is a bit weak. I have to agree. I will try to add support to it and a few other lacking archetypes in the future.
However, I am going to give the cube a bit of time to marinate in the hands of real players for a while before changing anything. After that, I will be back to do a full update; implementing feedback and introducing all the cool cards from the latest sets!
Cheers!