chest armor questions



I am considering buying THIS chest armor for the suit I am making.

No doubt I will need to fill the molded inner part of the muscles before attaching it to the body suit. Once that is done and the chest armor is glued into place, I should be able to just build up the edges from the body suit to the chest armor edges with firm mask latex, and that should bond it fine.... right? As long as I do a nice cover of the edge seams and build it up?