[[[No aircleaner... The carb seems to spit out little droplets of fuel as it's running, and I an see some oil on the port... Any great cause for concern there?]]]
Get an air filter.
Fuel droplets at the mouth of the carb while running is normal on most.
Oil on what "port" ?
You will get a better response if you ask 1 or 2 specific questions every 2 days or so.