I really love the stock body, but I understand that some may want a slightly narrower look - after all that's the most eyecatching feature on first sight of Durango's first car
Even though it seems a little less practical with a more open body and cut sidepods that may alter chassis rigidity and a shorty LiPo changing the balance and all - I quite like what you did here

from here I think it could be worth it to make a custom body for it. You know, make your own mould, send it to someone with a vacuum forming machine, and you'll have a narrow DEX210 with very professional looks! And perhaps you can sell a few to the public while you're at it, I'm sure there are enough people out there who are looking for a very similar mod!