To be more precise, I was pleasantly surprised that VK3ARR was now capable of “beeps and boops”.
73 Rich N4EX
He kept his learning of boopage and beepage quiet from many people it would seem. 
I also built one before the ATU option was available. Agree it’s a great amp and half the price, weight and volume of the KXPA100 (which I would reluctantly take on an activation).
I wished I had been at Xena Hamvention this year to see if HobbyPCB had anything new.
Paul
I have done a few CW activations. I’ve even been spotted by RBNHole once or twice. However, most activations are quick so I will take microphone before key in those situations.
In other news, American Airlines misplaced my luggage in LA and it hasn’t arrived in Australia.
You encouraged me to learn 
Nice work Andrew! Glad to make the S2S with you. 73 Mike