Well first of all, Hi!
I watched some video's and came across Flan's mod. It has been growing and growing since I last saw it and I think it has some real potential for a Call of Duty styled server. For this however, We will need some resources. I will fund the server and keep it set up but I need some map designers, If you want to help designing maps you will be rewarded by ranks on the server and your name will be included in the credits of your map. I got a MultiMC instance with the mod ready for download if you want to see the mod in action:

MultiMC: *Click me*
The Instance: *Click me*

I will post more info later, comment if you have any questions.