Bubbles

[and11]

Astral Silver w124 now getting a few nasty looking bubbles on two arches and some corrosion on bottom part of wheel arch revealed when rear door open. After carrying out some work from engine to suspension and steering parts, i found that i want to keep this car a while longer, would this be a colour which i could match fairly well or can anyone recomend if i should have these small areas professionaly done? I would like to try myself but some advice would be much appreciated.:-|