Hahaha
Sounds good to me, Is the sunshine pure coco?
I would like to know how this is working out so far. Are you still going with the plan?
I just bought a bottle of FF Tiger Bloom and I intend to use it in my 50/50 coco/perlite mix. I noticed on the bottle that there is o calcium in the Tiger Bloom. I'm looking into it right now trying to figure out how much Cal/mag I need to add to keep the plants healthy. One thing you'll need to learn(and I still need to learn this so help me out if you can), is what ratios of potassium calcium and magnesium are needed when growing in Coco. Coco has a tendency to interfere with those nutrients so often people have trouble with deficiencies as a result.
Do the other bottles have Calcium in them? I'm surprized to see no calcium in the TG, yet if I compare the bottle to my Dyna-Gro bottles I see that DG has a very similar chemical make-up to TG, but DG has 2% Calcium! So 0% calcium tells me I definately need to add some calcium into the mix.
Good luck with the coco, btw you'll read that perlite is "not needed" with coco... but my philosophy is "it can't hurt"