The ShiftstonedEternal Power Calculator is a deck-building tool that visualizes your odds of drawing enough Influence and Power based specifically on the cards found in your deck.
Grenadin Drone without rally is underwhelming. I'd drop them for Scepters and probably drop Extracts for the 4th Scepter, a rapid shot, and 2 Kaleb's Favor.
Played about 50 rounds with the deck and it comes up short about 50% of the time. It doesn't have great answers for midrange decks that get ahead of you. If you haven't made your opponent rage quit by turn 4-5, you're likely in for a long grinding loss. Aegis requires you to have 2 cards in your hand for removal and you don't really have any card draw to get there after you've spent 4-5 cards from your opening hand.
Maybe I've just had consistently bad draws...