larger acurately shaped shoulder bells?

[Darth Voorhees[501st]]

hey all, i was just wondering if anyone offers larger accurately shaped shoulder bells? My AP ones are a bit too narrow for me. I probably could widen them up a bit with a heat gun, but my heatgun broke lol. Ultimately though, i would like a little more plastic between the bell and chest as well. I feel like there is just a little too much black showing. So i guess id be looking for something similar in shape and color to AP, just a bit larger. i was thinking possibly RT-mod? Not really sure. Thanks for any info anyone may have.