i own both figures
but i already have plans to get new bodies
my HT TDK came with a loose shoulder strap that was hard to reglue but i managed it
i ordered a new body off ebay
that's for the custom i'm planning
and i actually want to see if i can get the body of the HT Batman Begins figure
the emblem and armor just looks much better to me
I meant if you own two figures of each costume thats not so bad. You'd then have two non tampered figures to fall back on, but if you screw this heavy modification up with only one of each. You've just destroyed two good collectables. Is all I am saying.
I don't know what your modeling skills are like, but I hope you pull it off without destroying them. Still it's a shame one will still get wrecked when the logo is cut out.
Why not find some similar rubber material and trace the logo for cutting. So nothing is wasted.