sigh. By all means play however you like, but please don't give other people bad advice. Dots should be put up after TA, so that they tick with the extra potency. The only time this will not be the case is if the boss is about to phase change, or disappear for a period of time.
The proven best opener is: Huton>wait 20 secs> Suiton on pull>SE>KS+IR>GS>POT>DE/AE>B4B>SE>TA>SF>Raiton>MU>DWaD>SE>Mug>GS>Dual>AE>Jug
If you aren't using pots, move B4B to after GS, and move Jug to after DE/AE.