fixing the bumpers is very do able, ive repainted both, the front had a crack i fixed, the rear looked like some one needed parking lessons
to this.
yes i wet sanded the clear coat and use a HF buffer to make it shine like that.
the front.
ran out of filler but its the bottom and still holds tight, the back side is mudded up with some mesh.
back on, the front is just cleared, not wet sanded and buffed. i ran out of enthusiasm lol
in your case it looks like you could fix and blend the repair area in. mine need full re paints as the paint was missing on the top flat parts, looked like hell. both bumper cost about 50 in paint clear prep spray and supplys. 3 cans of duplicolor per bumper, one whole can of clear per bumper, you get like 3 good coats out of one can of clear.
