The oil level was good; right up to the top, but not over. The oil clarity was good too, leading me to believe that the mechanic at the used bike shop where I bought it did The Right Thing. (put the right oil in it)
So I'm going to leave it be until the next oil change interval. If I had any doubt, I would change it immediately upon receipt.
I think it should have had at least two valve clearance adjustments by now. I watched homie's YouTube video on how to do it; it's a major pain in the ass. I read that other account of the other member dropping a tappet nut inside the engine. I think I might skip it until it shows some external signs of needing it.
If I DO do it, I'll probably just do it once and might outsource it. It was so nice of them to provide a hatch for access to the spark plug, but on a bike with such frequent valve clearance checks, they sure did make access to the valve a bitch, right?
On another note, I feel like the low beam is aimed way too low. It's not useful at night at any speed above about 20 mph. I looked in the manual at how to adjust it. I started up my PCX on the center stand and shone the headlight down the driveway. Turned both gear/screws both ways; didn't seem to make a damn bit of difference. Is there a trick to this, or does it not adjust high enough?
High beam is aimed just a bit above what I would consider good for low beam, so I don't want to just leave the high beams on. I'd like to get them a smidge higher, which of course would be achieved when I raised the low beams...

I DID at least change the tires, at least, so I'm not a totally worthless home mechanic.