i am a automotive technician and would like to learn how i can make a wiring diagram on paint.net. More specifically I would like to have images that I can pick and choose from to put onto a drawing ie.. headlight,bulbs,sensors,switches,relays,starter motor,wiper motor etc... they all need to be sized uniformally . also will need to be able to move these images around the drawing for proper placement and then I can draw specific colored lines representing wiring to each of these images. would these be considered images? templates?icons? symbols? thank you