Turbo is a really nice feature for sure, and decent coolers are imo quite cheap for the perfomance gain you can get out of it. Especially on anything above dual core. And no worries on insane mobos, I won't have a tripple 680 system in the foreseeable future.
That is a smexy board indeed! *drools*
Can't wait for the next paycheck, so I can evaluate if I can order the parts yet or not. First paycheck from the new job. ^_^