I've been thinking of using a spare head from the PE PC Computron set as it has the visor and the right shape for POTP Abominus. Can anyone give me any advice on painting this? I do a lot of acrylic model painting but this is my first TF paint custom. Particularly the following points: - Do i need to tread the head or can i just paint straight on it? Primer, or will the thickness cause problems? - Will the shininess of the head cause any problems? - How do I avoid the paint getting too thick - thoughts on advoiding paint rubbing / clearance issues? - What do i use to seal and give a glossy finish?