Amp matching with high sensitivity speakers

I sold a pair of B&W 803 D2’s and went the polar opposite with a pair of minty Chorus 1’s I bought from a friend. I have mixed feelings about the move so far but have new Crites Crossovers and Ti diaphragms in hand and will be installing as soon as I can find a couple of hours. Perhaps that will improve detail and dynamics a bit. One of the reasons for picking up the Chorus is trying the high sensitivity speaker/lower watt amp combo that many audiophiles enjoy.  

I came across a post from Klipsch recommending to use no less than 80% and no more than twice the speaker’s continuous power rating. The RMS on the Chorus is 100 watts. I could be wrong but take that to mean use an amp no less than 80 watts and I more than 200 watts. The article talks about potentially damaging the speakers with too low or too much power. https://support.klipsch.com/hc/en-us/articles/360044125891-Choosing-the-Right-Receiver-Amplifier

I’m looking for feedback on those actually using lower watt amps on this 80% rule for speakers. I’m using a 300 watt Levinson 532H but eager to try a lower power tube or a First Watt solid state as soon as possible. Thanks for chiming in.