As planned earlier, I reinced to riftwalker + channeller combination. For the race, I selected elf to get some hiking, infravision, and somewhat decent int. I took the instant reinc, so the reinc tax was 5% or about 7M in exp:

Tax % on your experience would be:     4.846
Experience you would pay would be:     6670689

This allowed me to keep over 130M exp totals.

I noticed that I somewhat miscalculated my int and with eqs it was around 317 while I tried to target only 300 int. Not that it matters, just better this way.

With 130M totals, I was able to get most of the channeller masteries and spells to 95% or near, but I had to leave Mastery of rift entities to 60%. In addition, Entity control skill is only 80%.

And of course, as I have never played riftwalker before, all my entity rep is non-existent, so I need to start grinding it from the start.