Following Tranobles sealed room, Nutrient Question.

Hello all. I'm going to be following Tranobles sealed room design, and one of the things I'm wondering about is the Nutrients...

Some of these nutrients he's specified no longer exist, or at least they no longer exist under their previous name. Here is his list of 'mandatory' nutes.

Grow
Micro
Bloom
Growth Excel
Vita Boost
Big Bud liquid

I can find Vita Boost and Big Bud (liquid), but I can't find the GMB / Growth Excel. I can find some of the stuff on ebay, but I'd rather buy it from an actual store, and if possible I'd like to buy new Advanced Nutrient stuff, not the discontinued nutrients.

Any help pointing me towards something similar from AN would be greatly appreciated.