G1 Thunderwing Paint

Hi, never posted here before and never tried to do a restoration job on a TF before, but wondered if anyone could offer some advice? I've picked up a G1 Thunderwing but the paintwork and labels are in pretty bad condition, and i'd like to patch the former and replace the latter.
I've ordered replacement labels from Reprolabels, but i'm not sure about the best way to get the current labels off without damaging the figure.
Also, i want to patch quite a lot of the paint, particularly the black and green sections on the chest/legs/head and some of the gold around the waist/nose of jet mode. I've never tried painting figures before and am generally a clumsy oaf with a paintbrush, so if anyone could direct me to an idiot's guide, or offer advice on colour mixing for this particular figure, i'd really appreciate it.
Thanks in advance
I've ordered replacement labels from Reprolabels, but i'm not sure about the best way to get the current labels off without damaging the figure.
Also, i want to patch quite a lot of the paint, particularly the black and green sections on the chest/legs/head and some of the gold around the waist/nose of jet mode. I've never tried painting figures before and am generally a clumsy oaf with a paintbrush, so if anyone could direct me to an idiot's guide, or offer advice on colour mixing for this particular figure, i'd really appreciate it.
Thanks in advance