Single target threat gen equivalent?

Hmm... my threat set is fairly high end as far as possible gear and my best sustained TPS is in the 1k-1.2k (variance for me based on demon/undead or not) range with bursts higher. Currently our MT can keep up with me and we are fairly equal in this regard. Is Fristblood's higher? Is mine low? Never really heard what other prot paladin's sustained TPS was under ideal situations.
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Lansky BE Paladin Mannoroth
http://www.wowarmory.com/character-sheet.xml?r=Mannoroth&n=Lansky

Joanadark, has that warrior switched over to more devastate spam? That appears to generate more threat now than some of the other cycles.