Hello, I would like to make a first line that would hold everything I need for my MP7. I was thinking to put the whole thing on a battle belt. What should pouches should I put on the belt to hold everything I need and not be super heavy. It would need to hold two extra magazines for the mp7 and one for my kwa 1911, a Serpa, and a dump pouch. What pouches, and battle belt should I get?