Ahh were all in the same boat.. Who's gonna jump first?
I'm confident enough to make a good job of welding it in and smoothing it, just the seams on the textured black bit. Wonder if you could make something up that kind of presses the texture back in.. like a honey comb, press into some warm bumpers... Get my drift!?
Might just attack it on one of my weeks off, got a couple of bumpers kicking about.