Fresh engine, wiped cam? Tick? (new pics added)

I am not sure if assembly lube would cause discoloration like that. (ive never seen it anyhow).

could be a number of things though but its always best to comb over the easier things first and save the headache for last if it needs to be done.

but I would keep asking around and see what everyone has to say....I know about engine but do not claim to know it all and i know there are many more people here on fabo that know the ins and outs far more than I so maybe they can chime in with there .02 on it all.

if you were a bit closer I would consider it if there was beer lol!