Feeding Complex Paph to Foster Budset

[JMNYC]

Hi.
I grow a collection of orchids indoors in Manhattan....evolved some mad genius techniques, did feature on all of it for ORCHIDS back in 01.
I grow fewer paphs than I do phals, cattleyas, oncidiums, etc.....but I fell in love with a fab bulldog few mos ago on ebay from a very reputable vendor, it was in bloom: Paph Eric "Pittsburg' HCC/AOS, image above.

It's been growing perfectly in one of my special paph pots in an ideal mix; the new growth is maturing beautifully.

I've been feeding it every other drenching with Grow More non urea, slightly diluted, meaning, once a week.
Should I switch to a combo of the Grow More and low nitrogen bloom booster toward the end of the summer? Switch to JUST bloom booster to abet bud setting then? Stick with the high nitrogen?

MANY thanks!