I'm sure this has been asked a million times, but how hard is a bumper swap on later TR6s? Basically, any option to get rid of the Dolly Partons. Do the boobs unbolt and leave a fairly clean look when off? Can you do an early bumper swap without much difficulty, either changing the marker lights and the bumper height, or by simply mounting the older bumper in the newer bumper's place with the newer lights? Finally, what is left behind when you remove the bumper completely - how much bodywork is involved to make it look nice without a bumper at all? I have a line on a '75 with a good body for a really nice price, but I'm getting very hung up on the later style bumpers. Just want to know what my options are. I've had several LBCs (and a couple of BBCs) but this would be my first Triumph. Thanks!