ATC SCM35 - what amp for these speakers?


im considering the following amps: Bryston 14B SST, Jeff Rowland Concerto integrated or 201 monos, or ATCs own SIA150 inetgrated or their poweramp. what would be the best and most economically smart move? as far as ATCs own amplification goes at least i do not have to worry if it will sonud good with their speakers...
right now im leaning towards the SIA150.
pitdog75
what is the difference between verI and ver. II of SCM35? as far as i know the first SCM35s were smaller, anything else?
It was funny because I have started new iteration of the search.

And...

I bought new amplifier last saturday.
It is wonderful tube integrated RCM Bonasus 2 x 16 W.
It costs 9000$ in States, 25000 PLN. I have to pay 13000 PLN. Unfortunatelly, for other costomers, it was the last unit in that price. More about it on prive.

PS
Forget about ASR. It was mistake.