Caught up in the midst of selling my 800RB, I had this guy offer me his Kustom 1200HD. I've played plenty of Kustom combos before and liked them a lot, but cannot make a decision. I've never played their heads before. Which of the two compact, solid-state beasts is better? The Kustom's got a neat EQ, seems to be mighty solid and is also double the wattage of the 800RB. The GK's a freaking GK. 'Nuff said. But which one?