Very good points Ron, as usual. When I had my large fish room, I didn't use the methods I mentioned.
I know some people that used those tactics, or a variation for their fish.
The only time I did anything that extreme was for a grow-out contest (which I would have won by a landslide had I taken my entry in).
I just wanted to point out some options for SKI, but I agree, patience is the best option along with regular care and feedings.
Besides, you get the joy of watching your fish grow and the satisfaction of succeeding in your hobby.