I would recommend a modified stalker suit for use with a chest rig, it works great for me. I would recommend tying the material down instead of using velcro. you dont want to get snagged and have your ghillie come off.
I would caution though against it. I have often though of integrating ghillie with gear but I always come back to wanting to be able to ditch my ghillie if need be without losing my gear. I have several times been in a great position to over take a position from behind but move fast with a ghillie is usually not doable so I have taken my ghillie off gone pistol only and elimated 3 to 4 people and took the position.
I would caution though against it. I have often though of integrating ghillie with gear but I always come back to wanting to be able to ditch my ghillie if need be without losing my gear. I have several times been in a great position to over take a position from behind but move fast with a ghillie is usually not doable so I have taken my ghillie off gone pistol only and elimated 3 to 4 people and took the position.