It depends, this build is not going to work without PoF oskill though. Problem with summon barb
(in the current state of the game) that it's just an very weak and unprofitable build to use. With WW/AH, for example, progression is going to be much faster/enjoyable/smoother, especially for newbie players.
And considering my philosophy of the game (you choose class, not the build) and concept of this guide (short, informative, no random text just to make it look larger) I will hardly add that kind of questionable suggestion/guidance. For those, who actually are interested in that toraja farming build you did mention, I would recommend to check out my barbarian playtrough
, I did explain it couple of times in there, for sure.
Long story short: no, this is an expensive endgame build, which is stated in introduction section. I'm going to adapt it to MXL:2017 of course, but I'd rather focus on new guides rather than thinking on how to improve this one, especially considering that I'm satisfied with current result.