Went with the PA set
So I went ahead and bought the PA set. If it doesn't end up being what I need then I can always return it. They are good that way. Its a pretty comprehensive set, and the M10 bit looks about as short as the metal nerd set to be honest. What surprised me if that there are actually 3 separate 33 spline go-through sockets. 2 have a 17mm hex end and 1 has a 15mm hex end. A fourth spline tool is slightly smaller than the other 3, not sure what its for. Possibly a different car brand altogether. I took some pictures if anyone wanted to see what the set looks like, and the 2 parts needed for the pulley itself.
Side note, If anyone plans to do this job in the future, You can buy the set
here for about 15 dollars (shipped). Probably the cheapest route to take and the route I would go if I had known about it a while ago. It will take a month to ship it directly from China and I want to get this done before the cold weather sets in and makes working in the driveway unbearable.
PS For anyone who wants to chime in and say "Chinesium", keep in mind the PA and metalnerd tools come from Asia as well.