Question, I see a lot of those thumb throttle conversion kits that will convert a twist throttle. I prefer a thumb throttle for the safety aspect. When u swap the throttle or however it works (is it just place over the twist as like as added comfort or genuinely replaces the throttle?) -I do not want any accidents whatsoever of even having a twist throttle still on the bike at all. And how easy is it to swap these out? The twist throttles scare the hell out of me cuz I almost had a few accidents already on an old E bike & I don’t want to buy a new one with a twist if I can’t easily replace the throttle. I also know that most E bike dealers won’t touch an E bike u did not buy from them & I’m honestly on a big budget anyhow -so I’m kinda stuck with Amazon since UPway’s cargo bikes are insanely priced & pretty much the same as the new cargo bike prices.