Test-grow tatanka pure CBD | is it worth to use the full nutrients line or just the base nutrients are enough?

base: coco A+B, silicon ; 6cm tall pro: all the rest mentioned ; 7cm tall Right now I'm still working to get to 75% light intensity (dimmer), at the moment it's at 50%, I noticed both pro and base have plenty of roots sticking out of the bottom of the pot and they both have almost 3 nodes, I probably need to trasplant in the near future, maybe when the 4th node appears. Both plants are getting 1.1 EC of nutrients, base is getting a bit more a+b to fill the presence of the missing nutrients. I'm going to do mainline on both these plants, at day 17 growth tips of first and second node of both plants were big enough to remove safely. Trasplanted both at day 19 and 20 (pro and base)