question: are you dead set on keeping your brownies since they were a gift, or are you open to selling them?
your portfolio looks a bit brownie heavy in my opinion. any asset controlled by one person (be it bytemaster, Obama, jesus, or bitcoin jesus) doesn't have the potential to blow up the way a proper cryptocurrency does in my opinion. I think it would be too hard to trust with one person having revocation privileges.
so far the only sharedrop that's been announced for brownies is identabit, and we don't have many details on that or how it's coming along, and I don't see much evidence to suggest other parties stand to gain anything from sharedropping it. most cryptos won't even sharedrop bitcoin and it's the founding crypto father! I even have doubts about sharedropping even being a thing at all in the future because it seems to inevitably result in a huge, scary looking, auroracoin-esque dump.
you seem to already have a decent chunk of BTS (although it's on the orderbooks, just curious, what are you up to there?), so I'd suggest BTC to protect against the possibility of bitcoin succeeding on the momentum it's already established. you might even consider litecoin, because historically when bitcoin goes full bubble ahead, so do alt-clones. I'm partial to PPC as well.
jay says don't spend your brownies, but I'm going to respectfully disagree.
this is just my opinion, I'm probably terrible at investing. keep your money.
EDIT: FOURTEEN REFERRED ACCOUNTS GOOD GOD MAN WOW