Im thinking of going MIDI to create songs through PC. PM me prices of the items below. I wanted to learn keyboard, maybe you could suggest one for beginner that also can connect to pc. If you have any suggestion for guitar-midi-pc setup, please do tell. Thanks.

M-audio
Keystation 61es
Keystation 88es
ProKeys Sono 61
Prokeys Sono 88
Axiom Pro 61
Axiom 61 (2nd Gen)
Oxygen 61 (3rd Gen)
ProKeys 88

Roland
GI-20 (GK-MIDI INTERFACE)
GK-3 (DIVIDED PICKUP)
GR-55GK (GUITAR SYNTHESIZER)

Korg
M3-61
M50-61
M50-73
M50-88
MICRO-X
MicroStation MW1
PS60
X50