Rate and critique my team of Legendz

Here is my team of Legendz in Soul Silver

PALKIA
Nature: Mild
Item: Lustrous Orb
Moves:
Water Pulse
Dragon Claw
Spacial Rend
Surf


DIALGA
Nature: Careful
Item: Adamant Orb
Moves:
Draco meteor
Flash Cannon
Dragpn Claw
Roar of Time


KYOGRE
Nature: Naughty
Item:Wave Incense
Moves:
Brine
Ice Beam
Surf
Thunder


GROUDON
Nickname: Groudy♀
Iem: Quick Claw
Moves:
Rock Smash
Earthquake
Dragon Claw
Eruption


GIRATINA
Nature: Serious
Item: Griseous Orb
Moves
Ominous Wind
Fly
Dragon Claw
Shadow Force


(The team leader)
LUGIA
Nickname: Lugia♀
Item: Expert Belt
Nature: Bold
Moves:
Ice beam
Fly
Surf
Extrasensory


Well this is my team of Legendz
(PLEASE DPNT SAY ANYTHING ABOUT UBBER I DONT KNOW THE UBBERS UNTIL THIS MONTH I USE THEM BECAUSE I LOVE THEM, THEY ARE COOL, AND ARE MY FAVORITES)
Soon will come my team of ordinary pokemon i still trainning them
CIAO!

you could have better moves for the stats those pokemon have and better natures. The items are a 50/50 so with everything tallied up i would say a 73/100

1 give palkia aura sphere and thunder while taking away water pulse and dragon claw
2 dialga should get overheat and aura sphere and take away roar of time and dragon claw, roar of time is a cool move but isnt worth the wasted turn
3 kyogre should defenitely get water spout with choice scarf and take away brine EPIC
4 groudon has the worst move pool, take away rock smash and give him dragon claw and for the fourth move take away eruption and pick one of the three: fire punch for the sun, stone edge for power, or swords dance for set up material
5.giratina in my opinion should be made bulky and given calm mind with special moves
6. lugia is alright but i would take away fly for calm mind or aerio blast or something but the team itself isn't that bad