I need to buy a head/cab combo but I don't know what exactly to get. I play mostly thrash metal stuff, but i need something that will get good melodic lead sounds. i can't really afford a quality Marshall head, but I don't know what else to buy.should I get something else or just wait until I can get a good Marshall head. I was wondering if i could get your professional opinion on this, no one else seems to be able to give me a straight answer thanks