It’s a very cool bumper, but yeah just might not leave you the best approach angle for the RC. The design could be modified a bit though, no?
What Bender are you using for your steel sheet?
Im sure it can be modified and tucked to fit the truck better but it may end up looking wierd.
I didnt use a bender, its all cut, welded and ground down. I've never found a good bender that will bend 16Ga to a tight 90 degrees for our scale trucks.