I think you're going to really like the
sigelei 100. I don't have a Hobo
rda, but from looking at pictures of it I think it's not the best vapor production RDA that's out there. I would also suggest not going as big as 22 gauge Kanthal. You have 26 gauge and I would add 24. Twisted dual 26 gauge wire gets you to roughly the same mass and surface area per coil as the 22 gauge will, so you'll have three options with 26 and 24 as opposed to two with 26 and 22 and there's a big gap between 26 and 22.
Have fun and best of luck with it