Hey guys,
I'm just about to enter into the world of owning a head and a cab for the first time. Right now, I'm really liking the sound (ha ha

) of the Hartke HA5500 head.
I haven't bought anything yet, but it sounds to me like the 5500 is exactly what I'm looking for with a nice mix of power/quality/price. I'd like to try one out before I jump in on one but while I'm in limbo I thought I'd ask a few questions.
The first one being what would be a good cab to go with this head? My knowledge of amps is minimal. Right now the two amps I own are an Acoustic B100 (good for practicing at home/with my guitarist friend) and my first amp ever: a 10W Kustom that I use at school.
Thanks!