Hi. The part below is off the bull bar assembly off my Mitubishi Delica. Majority of it is behind a platic cover. I was going to paint it but then had 2nd thoughts as getting it clean will be a pain. Trying to keep costs down, what would be my best option? Persevere and paint, galvanize or powder coat? I have only had large frames galvanized and wondered if the process would damage it?