Yes im deigning it to be unpowered. Is there anyone who thinks birdsh*t is a better deck than uw fish?

Hello,

I am a player for 6 years, but have had a break of 1,5 year from Vintage. I don't now anything about the meta these days. After a little playtesting on MWS i came up with this fish list;

Creatures(16):

4#Meddling Mage
2#Spiketail Hatchling
3#Ninja of the Deep Hours
4#Jotun Grunt
3#Isamaru, Hound of Konda

Spells(23):
2#Disenchant
3#Swords to Plowshares
4#Mana Leak
2#Counterspell
4#Brainstorm
4#Force of Will
4#Standstill

Land(21):
4#Mishra's Factory
4#Wasteland
1#Strip Mine
4#Flooded Strand
4#Tundra
3#Island
1#Plains

Sideboard(15):
4#Energy Flux
4#Chill
1#Swords to Plowshares
4#Arcane Laboratory
2#Disenchant

I don't know if my sideboard is ok like this or that you guys think i should change something. PLease give me some tips about the maindeck and sideboard.