Ps leak
 

I had low fluid, and saw I had wet lines. Dried them and now I see that the inside hose (high pressure line I believe) is wet, with fluid starting from the pump side of the line. Would this typically be the o-ring at the pump or something else? Wondering about diagnostic procedure?

I would first try to replacing the all the seals, clean well everything and afterwards, hopping that your leak is gone, could be worth the try, as it is mostly labor, new seals and fluid. Good luck! :-)