Viper Belt platform and LA Spec forces Vest couple of questions

[MiniSnipa]

Hi guys.

Will be buying a Viper Modular Belt Platform and a couple of viper modular holsters.
Will the holsters work on the modular belt platform?



Also
Will be buying a vest for pistol mags and other various items
I will either be going for the Pantac MBSS or LA spec forces. they both come with belts can you remove them.
If not i will go for the Mil Force Rifle Vest which is like a yoke with mag pouches on it where your chest is. and then get pistol pouches for the belt

Thanks guys