how to set up (which) miner for custom altcoin

Hello Cryptocoin-Community,

we're new on this forum even though we're dealing with the topic of cryptocurrencies for several months now.
Currently i'm working with my team on a start-up idea we need our own Altcoin for.
We are familiar on how to set up the coin itself but we can't really figure out how to provide mining this Altcoin for the Community.

We have the source code of the Altcoin, a mining pool set up with own VPS and node hosting and windows/linux/OSx wallet files.

But how can we start mining this Altcoin? Which mining-software is suitable? How do you point the mining-software on that specific coin?

We've been searching through various internet sites and forums for weeks now but can't find any specific instructions.
As an incentive, we'll give appropriate sum of our coins to those who help us out once we're getting started with our project.

Coin specs: Pure PoW, X11 hashing algorithm, Dark Gravity Wave Difficulty Retargetting Algorithm