Rate my High level team

[MasterMatt]

i have been playing my Diamond version a lot, so my Pokemon are a lot higher than most of the nOObs around here... anyway here they are...

1.Infernape Lv.80
nature-hardy(no effect)
-flare blitz
-blast burn
-close combat
-shadow claw

2.Staraptor Lv.75
nature-impish(+defense,-sp.atk)
-fly
-aerial ace
-close combat
-brave bird

3.Dialga Lv.76
nature-quiet(+sp.atk,-speed)
-dragon claw
-earth power
-flash cannon
-roar of time

4.Gastodon Lv.75
Nature Quirky(no effect)
-surf
-ice beam
-earthquake
-recover

5.Milotic Lv.83
nature-calm(+sp.def,-atk)
-ice beam
-hydro pump
-dragon pulse
-recover

6.Lucario Lv.82
nature jolly(+speed,-sp.atk)
-earthquake
-dark pulse
-close combat
-psychic

Any sugestions are appreciated, thank you! also any item recommendations would be great!

 

[Lit]

Infernape- use a sword dance, flare blitz, stone edge, close combat it *****

Staraptor- use fly, brave bird, close combat and roost

Dialga- i really dont know i never use him

Gastodon- It looks pretty good just depends wat item u put on him

Milotic- surf , ice beam, i would use an aqua ring instead of recover, and u really dont need two water moves u could use like a hynosis, light screen toxic or mirror coat for the last slot.

Lucario- i really dont know about him u can either use him as a physical or speacial sweeper its really up to u but i would put an close combat, stone edge, dragon pulse and extreme speed... but lucario i really dont know how to use him though

 

[DarkKyanite]

ur team has no supportive move,or stats raise moves
all moves do pure dmg
u should spend some time to study moves that increase ur stats or lower ur opponents
the way u choose ur moves is kinda beginnierish
no offense ><

 

[Orsa]

Lucario Standard is Dark Pulse, Swords Dance, Extremespeed, and Aura Sphere/Close Combat

 

[Metadour-2]

cheah um it's an ok party.

infernape does really well, but i'd agree with some other people. if you want a physical setup, (i think it's best, it covers lots of types) you should stick with swords dance, flare blitz, close combat, and you can fill the fourth slot w/ stone edge/thunderpunch/earthquake, whatever you need. a jolly nature is best...it can raise it's attack w/swords dance, and so it needs the most raw speed it can get.

you're really gonna want some team member that can really hang in there for a while, inflict a few statuses, maybe some paralysis support, toxic is a near must (it's wonderful for forcing switches) and for walling those ****ed sweepers. gastrodon is alright, but for its typing i think a swampert could do a more effecient ******.

i'm too lazy to do the rest. somebody finish this off for me?