Bunch of answers, JH.
Lee makes something called the "Universal Expander Die". It's a belling die, not an expander, but it's pretty close to universal and does a nice job. Costs about $10.
I do my .30 cal stuff with an adapter kit Lyman makes to mount a powder measure. The hollow expander for .32 pistols is just right for .311-.312 cast. You probably do the same thing with a Lee pistol .32 expander die. these let you bell and charge in one step. It's a little tricky getting those high enough for some rifle cases, though.
I got by for years with a heavy center punch and a .50 BMG bullet. Just make sure whatever you have handy with a taper on it is straight up and down when you tap it, and you'll be OK.