I agree with your not needing to jack the plant with "super" this and "mad" that (synthetic's) during the bulking phase and into finish.
I run 80%+ of all my grows as organic. I can and do, some P&K manipulation by Teas and some top dressing at the bulking in my organics. After growing for as long as I have. I greatly enjoy to experiment with some things. I have been doing some "combo" grows, just to see what I CAN push the plant to, by feeding with synthetics at lower rates and less feedings and use an alternating pattern of AACT tea and plain water between those synthetic feedings. The idea was to see if the Tea will make the synthetic "more" effective by allowing the tea to convert the "unusable" (by the plant) nutrient into "usable". Thus reducing the leftover "salts" and reducing the overall cost of synthetic growing. It works pretty well btw and so I still tinker with it in some strains that responded very well to it still. It is fun and in the end good or bad, it is rewarding to learn.
I still run some DWC during the colder months simply because I enjoy it.
Right now I have invested in a cpl of PAR (730nm range) LED's and am conducting a side by side experiment (1 area with and 1 without as the control). To see if the claims of quality, time and yield improvements are true. It's hard for anyone to simply believe word of mouth,,,,,,,so, I like to prove it for myself.
The bud size increase's I get. I get from the topping, lolly popping and super cropping as I see it.
Grow on Dude!