If you have something unique and you demonstrate you are the better developer on your code than any arseholes who try to fork your project, then your premine is not a negative, it is a positive.
Yeah just like Satoshi's premine. Oh wait a minute thats right there's no such thing.
You should do your project out of the love for it.
If you do it for any other reason, people will see through it and you will fail.