When I first started out, over stick blending was my norm. It takes self discipline and patience and faith in the process to learn to trust that if I didn't just give it a little longer, that the soap would still turn into soap if I stirred instead. But I did, and so will you.
As for pomace, when I use pomace I can actually get by without ever using a stick blender. And I rarely use more than 50% Pomace. My 50% pomace + 50% regular olive oil Castile soap can go from zero to 100 in mere minutes with only a whisk or a spoon and it's read to pour. And I soap at low heat whenever possible.
Your recipe there would be so fast moving, that I would not use a SB at all! CO heats up fairly quickly; pomace moves quickly and then you've got Castor. Nothing in that recipe is going to slow trace. Also heat plays a part in how fast a recipe traces, but in this case it's bound to be the pomace. In my experience I have never had a slow moving recipe that contained pomace olive oil even if it was cold.