I found this thread very helpful, but if you don't mind can I have some elaboration on a couple points? I don't play very many characters at a high level so there are some combos I'm not understanding:
Ky-- what kind of combo do you chain Sacred Edge into (and from what distance)? I'm being very unsuccessful in finding something that I can do after Sacred Edge to retain the beat count.
Slayer-- what exactly is an example of a string that can be used to juggle (either regular or EX)? I imagine Slayer is going to give me a lot of trouble for this mission. I seem to get close with a Dust > j.P but not quite there and tacking on EX Slayer's 214214S overdrive at the end didn't help much.
Zappa--what do you do before the double Bellows Malice (and again from what distance) to get 20 hits out of it? I've gotten maybe 16 or 17, but certainly not enough. Most of the time it only gets a few, but it seems like being really close to him is not the answer as it would be for justice's Imperial Ray. I also tried doing a Dust > j.P gatling in Raou form in training mode and could not get more than 16.
Others: I assume if I go look in their respective threads I can learn the Raisengeki loop and Hoss' Dust Loop? I was unaware that Raisengeki had a loop associated with it, but I was trying 5K, 5S, 5HS, Raisengeki FRC 6K, 2S j.c, HS, D, 623D, short pause, 623HS, land, 623HS+623HS+623HS RC in training mode and I can't quite get it to 20 hits. Best I ever did was 18 and that's not quite enough.
Also, on Anji- doing 2D, Fuujin + Rin, isn't connecting for me against Gold Potato in training mode. For some reason, when it follows a sweep, (S)Fuujin is giving him ground-sliding hit-stun so the Rin totally whiffs.
In my experience trying Sol, I was also unable to do 2D VV VV, because although it connects, even in the corner Sol doesn't make effective use of the second VV. He ends up arcing around Potemkin for some unknown reason (pushback?) and it only does around 17 hits tops. However, I was able to get around this problem by just using Super Dragon Install and doing a Dust > j.P gatling (I did wish he had the DI Volcanic Viper in this form though; too bad it's normal instead).
Millia's 2D > Lust Shaker^n didn't work for me either, but the only Millia combo I actually know did: 6P, 2S, 2HS j.c, HS, 66, HS, 236D, land, 44, 2S, 2HS j.c, HS, 66, HS, 236D, etc. until around 15 hits, then Bad Moon & some mashing.