is this a good team?

[Mozarch4]

Hey everyone, can you tell me if this is a good team for the elite four and everything. i have 7 badges so far .

seismitoad
serious
mud shot-supersonic-muddywater-surf

gigalinth
naughty
rockslide-smackdown-stealthrock-headbutt

darmantian
jolly
facade-flare blitz-hammer arm-fire punch

scrafty
adamant
brick break-crunch-strength-hi jump kick

archeops
carefull
fly-ancient power-crunch-dragon breath

Eelektrik
mild
crunch-thunder wave-spark-charge beam

I have lvl 34 servine in the box :)