Speaking for myself, I will give priority to those who have proven a consistent dedication to lisk. That includes many of the testnet delegates, those who have contributed to lisk's code and those who have spent their time making sure lisk gets the social exposure it deserves. The rest of the positions will be chosen based on the individual's proposal. Of course that's only for the beginning , so that we can reward those who worked and spent their money, in the following weeks whales are gonna buy their own delegate positions and I don't expect our votes to count that much.