Removing unused factory connectors

Hey,

I'm currently am working on 2 gd wrx's and am doing a TGV delete in one and a TGV and air pump delete on the other.

With removing these systems there are alot of bulky unused plugs that I would prefer to remove without fully stripping down the harness as I am on a time constraint with one.

What is the best method to remove the plugs and ensure that any wire tucking done won't cause any issues?

Thanks!

cut each wire to a different length, apply adhesive-lined heat shrink as insulation, then put them all in a single adhesive lined shrink tube, and close the end with pliers when hot.