Stupid question, but wasn't it determined the fTP doesn't carry over to the second hit of shoha?
Resolution, Entropy, Blade: Shun, Requiescat, Realmrazer, Ruinator, Last Stand off the top of my head. Upheaval doesn't, Exenterator doesn't, Shoha doesn't, Shijin doesn't, Apex Arrow is one hit, and iirc Shattersoul doesn't.
This quoted section was mentioned in a Requi thread on here and Nightfyre does a lot of good math stuff. So if that is the case wouldn't the ele belts lose horribly? I still use windbuffet personally and have had no real issues. I like the occasional 4800+ shohas.