U/W control [help needed]

I am somewhat new in the control deck buisness, I always played aggro and combo (I loved combo) and I really hated to play against control.... so if you can't beat them join them.

Because I am still on a somewhat budget (no power, drains, etc) I can't make something like drain slaver.
After looking around I came acros fish and birdsh*t.
I like both decks, no power and alot of control, after messing around with them a made this:

mana: 18
4 Flooded Strand
4 Tundra
3 Volcanic Island
2 Plateau
4 Wasteland
1 Strip Mine

control:
4 Force of Will
3 Daze
3 Misdirection
3 Stifle

draw:
4 Brainstorm
4 Mask of Memory

creatures:
4 Meddling Mage
4 Rootwater Thief
4 Spiketail Hatchling

other:
4 Null Rod
3 Swords to Plowshares
2 Crucible of Worlds

In essence it is the birdshit deck with the fish creatures, making it an U/W control deck
my question is, would this work? are there ways to improve this? and how do I make a sideboard for this deck (I think that aggro might be a problem)

My meta is not really intresting, few power and alot of budget decks, but it is a mix of alot of diffrent decks.

The biggest chances I made on the original birdsh*t deck is removing green and putting in spiketail hatchling and rootwater thief. I did this because I think these creatures will help controlling the game. Further I made the draw more creature dependend with mask of memory, I think this is a very underestimated powerful card. The last mayor thing I did is adding crucible's they just seemd right with all those wasteland and stripmine.

already thanks for the help.

TheGOoSTaD