The 2 main Amigas I use are:
A1200 + 030/50 2mb+16mb math-Coprocessor 3.2GB drive (OS 3.0) Nec 3ds monitor
A2000HD + 030/40 GVP combo board 1mb +16GVP simms +2mb on the 2091 board math-coprocessor 286 bridgeboard 1084 Monitor and a Omnikey Ultra Keyboard.
Just got the GVP the other day.
I also have a stock A500 with A501 512k ram addon collecting dust on the shelf