I absolutely love your initiative here. Yes, I would cut STORJ for the same reasons you mentioned, and position for more EOS as the airdrop nears.
Bitcoin is only good if you have a running buy/sell (play the margins) as it has become a consistent yo-yo coin, otherwise stay away from it. I also encourage against monero, neo, and ripple. All three scream run, even though I do have some ripple lol. (you know...do as I say, not as I do :)