It isn't on your list, but may I recommend Lasiodora paraybana? It grows to almost the same size as a blondi (who can really complain about an inch or so at that size?), are much hardier, IMO look way better than blondis. They are always out in the open as adults, and eat like machines! That being said, everything on your list is great!
Or get an A. versicolor, because they are just as beautiful as a P. metallica and a fraction of the cost. Plus, if you get bit (not likely), it won't suck as much!