As a fellow recon build, I am loving this build so far. I wish I took the chest idea, mine is going to be a little big on me and boy that would have saved a headache. 10/10. I'm gonna be doing foam layering.
Also try epoxy for sturdy stuff and for small holds, use a mix of 1 dot super glue, rest viscosity glue, itll hold in less then 30 seconds. Learned that recently. Just wear gloves. 30 seconds, no joke.