So, I stole this post idea from spankweasel about halfway down the page. I have a T1 tournament coming up in a couple of days and I'm having issues deciding on what to play, though it might have something to do with the fact that I've been up for 28 hours and am trying to read magic theory articles.

Anyway, I was originally planning on playing keeper or some form of TPS as that is what I have the most experience with. I'm missing a few key cards however so I'm trying to decide what I should go with.
I have the following:
Mox Jet
Mox Ruby
Mox Emerald
Mox Pearl
Black Lotus
Library of Alexandria
4 x Mana Drain
I have a lot of other misc. cards from unlimited-planeshift and from scourge-current but am missing pretty much everything in between. I can borrow an ancestral from a friend, but if I do he's going to want to borrow my ruby. My other main issue is that I'm missing 4 wastelands and seem to be unable to get them. I'm thinking now that I should run some sort of grow variant with dryads and control, possibly making it 4 colors to add in chant/abeyance/somesuch mess or a tps build. I have/can get access to pretty much any duals I'll need, I'm just not sure on what to actually run. I'm expecting 5-10 powered decks, one fully powered mud deck a friend of mine will be wrecking with and 2 dozen or so scrub decks. Any ideas that people might have would be greatly appreciated.
Thanks in advance.
- Priest