PMan, great how to guide!!!!!
I just want to add something that you kind of missed....... The reason you wash the body in hot sopy water, and then rinse with more hot water is ,...... this helps the plastic loose its static charge so that the dust will not stick as well. ( I just thought that if people knew the reasons for washing then they would take the extra time to do it, I hope you don't mind )
I have 2 very large plastic bins that I keep my washed parts in, I think these are as essisial as an airbrush or hobby knife!