I am wanting to go with a head and cab. I need it pretty lightweight and want to stay under 700 for the head. I have tried some Ampeg, SWR, and GK heads. (I did try the EBS350 which I loved but too much money) Any other heads I should try or would a nice carvin power amp and a Tech21 rackmont Bass di be the route to go? The bass is a MM sterling. Gear in this area is somewhat limited so I cannot try alot.