Tactical tailor 2 peica mav's:
The 2-Peice Modular Assult vest consists of two front map pockets, each with 3 rows modular webbing across the entire length of the vest. Opens in the front with 3/4" fastex buckels.
After a quick search on google I found this image...
I count 9 rows of Molle on each pouch... 1 webbing loop is aprox 1.25 inches... Lets do the math...
9 X 1.25"= 11.25" of space per pouch...
11.25 X 2 = 22.5" of space for both pouches... then we add the aproximate 2" for the Buckles up front for a grand total of 24.5 inches.
Now check your pant size do the subtraction and you can see how much extra you'll need to cover. That's just simple math.
As for fit over the shoulders, the pre-made straps are quite long, It will fit around MOST peoples waist like a very.
I wear my 1-peice with the X harness and it is comfy! I don't mind the inch and a half straps on the two-peice I have, but I can see how the X harnes would make it more comfortable, However you would need the clearance in the back to pull off said X Harnes. And I don't believe I have the room to do so. I am 6' even, 180 lbs. with a waist size of 33.
This is my two peice MAV in use by a person of the same build as me, (in the DMarpat) he is wearing it with the bottom just above his waist, his OD belt is around his waist The back two pouches (Dump pouch on the left and a TT untlity pouch on the right, are on the lowest line of the TT MAV webbing so he can access them more easily. (In my oppinion they are still a bit high)
http://media.airsoftpacific.com/main.php/v/ops/ATA/IMG00078.jpg.html?g2_imageViewsIndex=1
They are GREAT RIGS....
Just my two cents