Mask, Slaver, and Tinker Colossus in 1

I was trying to think of a deck that is fun and competitive that I could put my own twist on. I am not using all of the moxes, a lotus, or drains simply because i don't have them. This is the deck that I am currently testing.

4xVolcanic Island
4xPolluted Delta
2xWasteland
2xIsland
2xDarksteel Citadel
1xUnderground Sea
1xStrip mine
1xTolarian Academy
1xMox Sapphire
1xMox Jet
1xMox Ruby
1xMana Crypt
1xMana Vault
1xSol Ring
1xLotus Petal
4xAccumulated Knowledge
3xThirst for Knowledge
2xIntuition
1xFact or Fiction
1xAncestral Recall
1xMystical Tutor
1xVampiric Tutor
1xDemonic Tutor
1xTinker
4xForce of will
1xYawgmoth's Will
4xIllusionary Mask
4xPhyrexian Dreadnought
4xGoblin Welder
1xPlatinum Angel
1xDuplicant
1xDarksteel Colossus
1xMindslaver

I am currently working on the side board. I thought of setting up the board around cunning wish.
So far the deck is running smooth. I have tested it against aggro workshop, TPS, Food Chain Goblins, Oath, and a few others. The deck seems to hold up against all of them. Let me know what you think.