#3
I play mainly metal, but would like decent cleans for Opeth and such.

Used doesn't matter. I just need a good amp.

Not sure why location matters but I live in Irvine, California.
#6
You could do better.
Most half stacks under 1500 are usually not very good, I suggest getting a combo.

Bugera 333xl
Used Peavey XXX
Used Peavey Ultra/Ultra+
Used Mesa F-30/F-50

Any of those would do what you want.