Plz help me choose the right Torus Power for my Plinius ref SA amp

I’m choosing Torus Power for my Plinius reference SA, but there are lot of rumors that such products like Torus Power should be able to have several times more power output than needed by the amplifier (something about peak consumption). So will the https://www.toruspower.com/ce-rm-series/ RM16 model do the trick or it will be to weak and will effect the sound in a bad way?

Plinius ref specifications

POWER

300 watts RMS per channel into 8 Ohms

450 watts RMS per channel into 4 Ohms
Both channels driven from 20Hz to 20kHz at less than 0.05% total harmonic distortion.

MONO OUTPUT

1000 watts RMS into 8 Ohms
1800 watts RMS into 4 Ohms
20Hz to 20kHz

FREQUENCY RESPONSE

20Hz to 20kHz ±0.2dB
0dB at 1Hz and -3dB at 70kHz

DISTORTION

Typically <0.05% THD at rated power
0.1% THD and IM worst case prior to clipping

CURRENT OUTPUT

100A short duration peak per channel
Fuse protected

RISE TIME

Typically 5µs

HUM & NOISE

100dB below rated output 20Hz to 20kHz, A weighted

INPUT IMPEDENCE

47k ohms

GAIN

RCA Inputs: 32dB
Balanced Inputs: 38dB

POWER/CURRENT CONSUMPTION

1400W
4.8A (1100W) Class A Idle
0.8A (184W) Class AB Idle/Standby

DIMENSIONS

Height: 275mm (10 3/4")
Width: 510mm (20")
Depth: 535mm (21")
Weight: 57kg (125lb)