I would not support it. You have 2 great machines already.. Pegasos and a AmigaOne.
To me, the hardware is not what made the Amiga "feeling", or what I "identified" with. Just because a new piece of hardware (a machine) comes out doesnt mean you're going to recapture what was in the past.
What gave me that "feeling" or "identity" you're talking about was the software, the comradierie (sp) of the Amiga community as a whole. With software you were able to see what your system could do, and were impressed..thats what gave me the good feeling.
Give it time...its too early to brush off a Pegasos or A1...once MORE software is developed (games, utilities etc) the feeling will come back.