Hi Tony,
I am using "the other ebay model" cleaning station with the black cap. I guess they are quite comparable.
Regarding mechanical cleaning of the airbrush equipment: I tried to clean it using tooth picks, cotton swabs and things like that. Never got good results. Today I am using a cheap ultrasonic bath instead. Needle, nozzle and all other removable parts as well as the body are going into a small vessel with cleaner and then into the US-bath. I have no more problems with cloggin or poor results since then. The ultrasonic bath is also used to stirr up the sediments in paint and to clean the models before painting. All in all, a good 40€ investment.
regards,
Michael