What paint for...

[jps]

I wondered if it would be a good idea (for me at least seen as everything I have is bare metal at the moment :-D !) to do a 'paint audit'! Who has used what, and for which bits...

I am thinking I will/may need to paint the following...

Brake callipers
Engine block
Chassis
Engine mounts
Bodywork (aluminium sides/back)
Bodywork (GRP)
Wheels?
Pedal box

I may have missed stuff, but this seems like a basic start. Tips on what to use?