Custom wrecker frame

[Kessler072290]

Ok so I know this isn’t entirely crawler related but y’all’s frames are the best and strongest especially the welded ones so basically I’m trying to get guidance on a 1/14 scale rc wrecker I’m building from scratch I have the body I’m designing in tinkercad but chassis is where I’m stuck would I be better off to bolt the steel together or have a welder design it for strength