I've kind of soured on the idea of angle feds, not for any other reason than personal preference. But if you're looking for one, I can assure you that
Legacy of Champions is a top-notch, quality fed that would deliver.
If you want any info on LoC, I'm sure the fedhead would be able to provide it. His AIM name is doonznasty.
Feel free to check out the site, as linked above, and see if it's the type of place you'd be interested in. It isn't a new promotion -- meaning, results have been posted already -- but that gives you a chance to see the product. For someone interested in angle-based promotions, I believe it would be a solid choice.
And if you're ever interested in RP-based feds, I can assure you that NWL and NEW -- both here on FW Central -- are excellent choices. As is WFW, but I assume you're acquainted with it. Not to discredit the other places here, but I'm in those listed, and know firsthand that they would provide you with a lot of fun.
Hope this helps you!