lol fair dos mate. Why you putting all that stuff in there, just grow and micro will do the job perfect with regularly flushing to prevent any lockout, end of the day best thing for plants is water at the correct PH.. Less is more. Cheeses grew 3 inches just on water but drunk the WHOLE 5 galleon res so now punching it up to 1100. Just saves stiching yourself up down the road being a bit conservative
lol Anyway just my 2 pence and what works for me successfully after few years trial and error also being an eager beaver thinking more nutes more plant/bud when it really is not the case - at least with water farm/wilma/DWC growing... Tbh I usually have a 1200/1300ppm LIMIT at the peak of flower lol
But yer, listen to what I say and forget it basically lol everyone has there own ways what works for them if you can pick anything up from my advice than bloody marvellous lol