Bobo, You really should clean things up and then look to find your highest sources of leaks...and work down from there.
Oil/PS fluid will leak, drip down, blow back and can potentially cover everything. It looks like your valve cover is leaking, but you really should confirm things by starting fresh.
As I'm sure you learned from this thread, there are a number of strong possibles...it's hard for me to say from your photos what's probable, though.
(My oldest friend is from Kumasi Asho...anywhere near you?)