I think you might be misinformed as to what "Tron" means in MTG slang. In MTG, Tron refers to the three Urza lands ( Urza's Power Plant , Urza's Mine , & Urza's Tower . Assembling Tron means getting one of each lands down, which provides a huge colorless mana base.

This deck here is what is known as "Cheerios." (because of all the O's in zero-drop artifacts) Usually, it makes extra use out of playing so many zero-drops by incorporating a card with Storm, like Grapeshot .

Mastermind's Acquisition is arguably better then Diabolic Tutor, but at the same CMC, it's not faster. You could use Shred Memory for it's Transmute, which would shave 1 CMC off the casting cost of a tutor, but it will only tutor 2 CMC spells. You could also opt for simple draw card like Sign in Blood . Temple of Silence might also work, especially considering how few 1 drops you've got.

Some sort of protection for your creatures might be useful, as they're pretty essential and you have very few. Faith's Shield is my personal favorite because of its broad "target permanent" language, and its Fateful Hour added applications. There are plenty of other options with white, though. Gods Willing , Brave the Elements , Apostle's Blessing , etc. Something like Noxious Revival would also work.

I'd suggest 1x Buried Ruin in the mainboard.

Some added interaction/disruption spells are usually good. Stuff like Silence , Fatal Push , Holy Day , Path to Exile , Dispatch .

^ again about the whole Tron thing I meant Voltron which is to attach a ton of auras and equipments to on one creature. I just keep forgetting its improper to call it Tron when I should be saying Voltron