I'm in almost the same position now as evenflow, though I really ought to stop talking to Dale, because I keep looking at all sorts of vintage stuff

I want a vinyl cape Jawa, droids 3PO and after that, it becomes more the variation stuff. I watch for it, but if I don't see it, I'll pass, but I've made some considerable progress with lots of different variations figures, though they be minor and relatively inexpensive.
One of the bright sides of taking down my collection (in preparation for a move in the next 6-8 months) is that I can now carefully inventory stuff to see exactly what is missing (hey buddy, can ya spare two Leia blasters that aren't repros?)