I ordered High Speed Gear HSGI Double Pistol Tacod:

https://www.opticsplanet.com/high-speed-gear-hsg-double-pistol-taco-belt-mount.html

They came with the Velcro mount instead of malice clips, which I really like.

IS that considered the ABM or Molle mount?

I want to get the same exact setup for my Rifle magazine Tacos - Velcro mounted, not clipped.  

Are these right:  https://www.primaryarms.com/high-speed-gear-double-decker-taco-adaptable-belt-mount-abm-multicam

Also, has anyone every had problems using double Decker Tacos - whether its one rifle mag and a pistol mag, or two rifle mags (also considering)?  Discerning between the two mags when moving quickly in training / competition?

Setup: I am right handed, and my holster is at my 3 o'clock.  My  pistol mags are at about my 10oclock, left side.  Rifle mag shoudl go beyond that, at 9 o'clock, or over to the right, in between my holster and belt buckle?

Lastly, I have been enjoying High Speed gears mounting systems, but I don't think their dump pouch works that way.  I like the newt concept, but I am eyeballing a Blue Force Gear Medium.  What do you guys like?  I really prefer Cordura.

Thank you all

Thanks