Good team for pokemon blue?

[boomkapow]

Hello everybody. Making a team to use in my Pokemon Blue run through. This is what I was thinking of:

Charizard - Fire / Flying
Raichu - Electric / Adorable
Nidoking - Poison / Ground
Gyardos - Water / Flying
Scyther - Bug / Flying
Alakhazam - Psychic

I think the last of these I'll get is Gyardos right? Are there any key ones I am missing or bad ones I have? Haven't played in a while so...