3rd Gen FireRed Team help?

Ok so I re-started a game on my FR and have been takeing it slow for a bit as its been awhile since ive played. My total time so far is only 5:45 and I have only recently made it to Cerulean city. I have a 6 pokemon team now and am training a bit before continueing i.e. battleing GARY/MISTY

Here is my team:

CHARMANDER(male) LV 20
-scratch
-smokescreen
-ember
-metal claw

PIKACHU(male) LV 15
-thundershock
-double team
-quick attack
thunder wave

BUTTERFREE(male) LV 15
-tackle
-sleep powder
-poison powder
-confusion

MAGIKARP(male) LV 13-yes i paid 500 for him haha
-splash

NIDORAN(male) LV 15
-leer
-peck
-focus energy
-double kick

PIDGEY(male) LV 16
-tackle
-sand attack
-gust
-quick attack

So thats my team, I would appreciate any help such as moveset ideas, who youd get rid of and what youd replace them with, or just a rateing of what i have so far.

ALL HELP WELCOME!!!

Thanx CHARMANDER418

Get them all to level 22 before fighting Gary. Oh and evolve Charmander.

I just say get rid if Butterfree, to get rid of the two flying types, and replace it with....a grass type. But that's later on, perhaps Odddish/Bellsprout(I think Oddish is for fireRed), if you want to start training him early.

EDIT: That way, there's....

Electic
Fire
Flying(x3)
Normal
Water
Poison(x2(?))
Ground
Grass



Which...probably means you should get rid of Pidgey, seeing as you have Gyrados, and Charizard.

I believe that you have mistaken section, when a moderator will arrive he will move your topic.

Nice Team Train pidgey up a little and before you take on misty raise a grass type I suggest oddish will do you can dump it afterward.

I say get em to level 25-27 before fighting misty. I always did that.(maybe I over leveled coz I didn't kept pikachu in my team everytime I played!). Leave that Butterfree and keep that spot for maybe an HM slave or some good pokemon you will get in the future.(Dragonite,Scyther etc). You can replace pikachu afterwards with a jolteon as its much better than raichu. For now you will be fine if you train till lv 23.

i reckon all you need to do is get that charmandar evolved and you would be all set. I got through Gary an misty with one level 23 charmeleon.