Hey /vp/ so I am working on building a sun team and I think it could use some polishing up. Also let's get a team rate thread going.

Ninetails - Drought w/ Heat Rock
Sunny Day
Will-o-wisp
Solarbeam
Flamethrower/Heat Wave

Charizard - Solar Power w/ Charizardenite Y
Protect
Heat Wave/Flamethrower
Solarbeam/Dragon Pulse
Air Slash

Trevenant - Harvest w/ Sitrus Berry
Will-o-wisp
Leech Seed
Horn Leech
Phantom Force

Roserade - Technician w/Black Sludge
Weather Ball
Giga Drain
Sludge Bomb
Dazzling Gleam

Starmie - Natural Cure w/ Leftovers
Thunderbolt
Ice Beam
Psychic
Rapid Spin/Scald

Flygon - Levitate w/ Choice Band
Outrage
Earthquake
Stone Edge
U-Turn

The mons were designed to have the most coverage and power, but I'm afraid that they may be too focused on sweeping and lack good counters. This is my first time building a weather team so I'm not sure what the best approach is.