Your MC275 may be a good option with your Triton reference
and possibly the LM508ia with 47W class A Single Ended with the
Spatial M3 Triodes.
The 47watts allows a lot of flexibility for use with other speakers down the road so would the Decware 40W class A.
Be aware the tube assortment on the LM805ia is or can be costly.
805 output and 300b's single tubes.
If interested, read the Tone Audio review regarding the Decware ZMA
Huge power supply and more affordable tubes
Both amps can be used with or without pre-amps
I like options and flexability
and possibly the LM508ia with 47W class A Single Ended with the
Spatial M3 Triodes.
The 47watts allows a lot of flexibility for use with other speakers down the road so would the Decware 40W class A.
Be aware the tube assortment on the LM805ia is or can be costly.
805 output and 300b's single tubes.
If interested, read the Tone Audio review regarding the Decware ZMA
Huge power supply and more affordable tubes
Both amps can be used with or without pre-amps
I like options and flexability