Rate my machina gadget deck and side deck?

Monsters (21)

2x yellow gadget
2x green gadget
2x red gadget
2x cyber dragon
3x fortress
3x gearframe
1x scrap recycler
1x battle fader
1x machina force
1x shredder
1x peacekeeper
1x oilman
1x ancient gear gadjiltron chimera

Spells (11)

1x monster reborn
2x mst
3x solidarity
1x dark hole
1x limiter removal
1x giant trunade
1x swords of revealing light
1x smashing ground

Traps(8)

3x sakuretsu
2x bottomless
1x compulsory
1x torrential tribute
1x mirror force

Also, I am looking for good side deck cards I should get. any suggestions?