One question about heads, I heard somewhere you have to match Ohms, so what if a head is rated at 300w+ at 4 ohms but only like 2XXw at 8 ohms, will I need to find something that is rated at 300w+ at 8 ohms or would 2XXw be fine? that is something I don't really understand.
I ask because I am finding a few cheap Hartke HA3500's rated at 350w@4 Ohms that are only 240w@8 Ohms.
Go with the Hartke man! My set-up while I was gigging was a Hartke 3500 into an 8ohm Mesa Powerhouse 4x10 and it was more than loud enough to keep up with a vocalist, 2 guitarists, and a drummer...and that was with the volume on 3.
Hartke makes goooooood stuff that can be found way cheap on the used market