Does this pre-sale amount be enough for you to start the polymeric network?
It's not very, very much...
And, please, write here in this thread all important things about your project! Not all people like to join to slack...
I really cannot answer that right now. Of course it requires an efficient way of managing every single penny to achieve what was initially planned but as said, I cannot answer that, let the results of the next steps to answer that.