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.
The discard idea is good here, but the deck looks like it needs more chaff you'd be happy to discard. At the least assembly line should be replaced with manufacture to help this.
What if you went further, though, and completely replaced the combustion cell/grenadin pack for discard/echo (or summon extra card) route? Manufacture, Xo, Hurler, etc, seem good for this -- plus end of the barrel for power.
You do lose chump-blockers that way, which is a real consideration but still...
I just like manufacture because it gives you three easy discard options that can also be played as chump blockers. Xo's funny because usually the draw is worth more than the dragon.
What if you went further, though, and completely replaced the combustion cell/grenadin pack for discard/echo (or summon extra card) route? Manufacture, Xo, Hurler, etc, seem good for this -- plus end of the barrel for power.
You do lose chump-blockers that way, which is a real consideration but still...