The other question is what is the upside? Why not just get regular RR2? There seems to be a belief that Select is cheaper than RR2, but outside of a few hundred bucks on the repeater/connect bridge everything is the same. You are just limiting your option to use the seeTouch keypads, and fewer integration options.
The value proposition for Select, as I understand it from the limited marketing I've seen, is for a homebuilder. Instead of spending $1k on 50 decora dimmers, sell your customer $10k of RR2 dimmers, pocket $6k or whatever, maybe $5500 after the limited programming costs. I'm not even sure you need to take Essentials training, let alone attend a 2 day Inclusive seminar in order to be authorized.