I currently have an SWR workingmans 250 and its just not enough power. I like the sound, and the size. Currently runs a Carvin Redline 2x10 and a Old Peavey 2x15 with Carvin speakers. My old Peavey Mark 4 head has more than enough power, it just sounds like crap. Can someone reccomend a head with similar tone with more like 500 watts that won't break the bank.