Simple CFA for High Frequency

[mtx489]

Hello,

I'd like to make an amplifier for High Frequency (500kHz-1MHz), with AB topology and 5-10W over a resistive load of 20 ohm.
It's not for audio application, just for research/lab fun.
I used a CFA amplifier, with the attached schematic.
I need it is simple, working and easy to made in a PCB.
What do you think about this schematic, anything wrong, something to add/modify?
Thanks

Immagine — ImgBB

 

[CTSVRacer]

See RNMarsh Headphone Amp. very similar topology. Outstanding performance and pcb available already.

-CTSV

 

[mtx489]

I don't see that amp, anyway I'm interested about possible mistakes on my schematic and your opinion about the possibility to get 1 MHz sinewave amplification.
LTSpice showes a good working amp, but simulation and reality are different.