questions re: my new old asat...

Hi,

I just bought a 1988 ASAT Special... body/neck are great but I have a couple of "dumb" questions:

The springs in the bridge are very rusted (see pic)...How can I get replacements?

The pickup selector switch works fine but is extremely stiff. I haven't taken the pickguard off or anything yet, but wondering if anyone has any suggestions on loosening it up!


Thanks!
Dave

Can someone tell me if any of the saddle intonation springs shown here would work? http://www.guitarpartsresource.com/gbridge_springs.htm