my machina gadget deck?

[yougotyoked]

this is my deck tell me wat i can do to make it better

MONSTER 17
2 Cyber dragon
2 Cyber vally
3 machina fortress
3 machina gearframe
2 yellow gadget
2 red gadget
2 green gadget
1 machina force

SPELLS 14
1 limiter removal
3 book of moon
1 gaint trunade
1 dark hole
1 m.s.t.
1 monster reborn
2 solidarity
3 smaching ground
1 pot of duality

TRAPS 9
2 d prison
1 mirror force
2 bottomless
1 royal oppression
1 solemn judgment
1 dark bribe
1 torrental tribute