Since I already had a hacked fasttrack 100, I just got the EPOX EP-8KHA+. It does a fine job of overclocking, and it takes the Alpha 8045 cooler like it was made for it. I was thinking about getting the ABIT, but it does cost about $70 more. If you aren't planning on using RAID, or if you have an add on RAID card, then it's hard to beat the EPOX.
Mine has only been running for about 24 hours, but I haven't had any problems with it. Unlocking the Tbird 1600+ was a different story. It took me about 2 hours (2 attempts) to finally get the L1 bridges connected using the rear window defogger. I haven't fully tested it, but it seems to be 100% stable at 1533 MHz, 1600 MHz almost worked. I'm sure I'll go for 1600 after it breaks in a little more. All my overclocking was with multipliers. I haven't tried bumping the FSB yet.