Hi! I am wondering if anyone here has successfully added a dual kickstand to the Radrunner 3 plus? Also wondering if anyone has successfully added aftermarket monkey/surround bars? I would be using it to haul one of our 3 children and I dont love the idea of a single kickstand for stability. Would love to hear from anyone if theyve upgraded either of these things for kid comfort and stability. I would also love to hear from you if youre happy with the single kickstand with a kid on the back. Note Im 5 foot6 and a slim build and not extremely strong just ok.  I am comfortable riding our 2 big kids on our Radwagon but do not love the bumpiness when the kids are on the bike and we get to the moment when we have roll over the kickstand :\ (the bike actually fell over on us once and everyone was fine. It hasnt happened again but I definitely dont want a repeat of that to terrify our kids for life!) Thank you to anyone who is able to share their experience!