Trick room/sunny day team

[Darklugia]

So this team took me about 30 minutes to form up. Its a basic trick room/sunny day team. Needs alot of work so constructive criticism only. Be as harsh as you want, but with reason. Say how my team is bad and how I could improve on that. If you don't I will disregard your comment.

Team at a glance​

*pokemonelite2000 image removed**pokemonelite2000 image removed**pokemonelite2000 image removed**pokemonelite2000 image removed*"image removed""image removed"​

Gengar
100 def/255 hp/155 sp.atk
Timid/Levitate
-Substitute
-Sludge bomb
-Trick room
-Curse​

Gengar is starting lead. He can start off with substitute then Trick room, then he can switch out for one of my others ready to sunny day/SB STAB.​

Nidoqueen
255 hp/255 def
Impish/Rivalry
-Sunny day
-Seismic toss
-Toxic
-Thunderpunch​

Nidoqueen is normally sluggish but with trick room she is very likely to be able to set up sunny day for my other pokes. TP is for coverage against the pesky bulky water types.​

Venusaur
255 def/255 sp.def
Calm/Overgrow
-Solarbeam
-Amnesia
-Synthesis
-Double team​

With sunny day and trick room set up, venusaur is ready to go. Solarbeam is for STAB purposes while Amnesia/Double team is for bulking up its defense/evasion. With sunny day in play, Synthesis's effect is increased as well.​

Leafeon
155 hp/100 atk/255 def
Lax/Leaf guard
-Baton pass
-Double team
-HP[rock]
-Synthesis​

Leafeon is my basic baton passing poke. Double team is used before baton pass while HP [rock] is for type coverage against ice/flying types. Synthesis is covered in last paragraph.​

Rapidash
255 atk/255 sp.atk
Lonely/Flash fire
-Facade
-Flamethrower
-Body slam
-Megahorn​

Rapidash is my basic offense poke, with flamethrower/megahorn for little type coverage and body slam for basic offense.​

Machamp
255 hp/255 atk
Naughty/Guts
-Ice punch
-Fire punch
-Thunder punch
-HP[ground]​

Machamp is my main offensive poke, with the elemental punches for coverage while HP [ground] deals with any other pokes against it.​

So thats it. It needs alot of work, but its the basic outline of what I want. I'll be testing it out on shoddy to see how it goes.