The most important thing is propagation. If you don't want the coin to be just another echange coin which will disappear in a moment, you should propagate it. And I don't mean propagation in miners community. I mean lobbing at exchange servers, creating of interesting apps, nice would be also if someone would convince some service to accept Litecred and Decred payments in real exchange rates and so on... Miners would come after that. You need to make the coin valued and interresting. Then will come more miners and investors...
The priority is MARKETING!
Many developers create coin just for mining at the start and then sell it.
But there is other potential - there is potential to become successors of Bitcoin and Litecoin (and I don't mean in value, I mean in interresting for potential investors, developers, users).
I think the main purpose of cryptocurrency is to become stable currency for daily paying and using in everyday life and convince the world to use it instead of centralised national currencies. If you don't want it to be just another altcoin, you need to convince servers and also variable local services to use it and allow customers to pay in the cryptocurrency.
I think it shouldn't be so difficult to convice them, especially in EU when the European Court said the cryptocurrencies were not "money" so there should be no taxes from it. - There can profit both - the customer and also the provider of services.
I've got one question - How long are there going to be the fees for development. As long as there is the fee, the Litecred will never be really decentralised and independent.
Marketing. Do you have marketing skills? Yes, pm me.