Judge!!!

Would try to squeeze more forests in.

OH SNAP ! Now that's a draft deck !
FOUR absolutely devastating bombs, card advantage, ramp, early pressure, removal in form of... mostly dragons (the best form of removal )
The only thing missing is Evolving Wilds or two.

I thing it's right for this kind of deck to do a close-to-even split. You want white early, AND you want green early, AND you want double red.

You need green for Cultivator, Spring and Cycled Monitor. But maybe 7/5/5 is the best you can do.

So what's this, sealed league? Any Gift of Paradise in your pool? That is the ramp/fixing an aggro deck with late-game bombs wants.

I recently had the pleasure of playing Glorybringer and Liliana in a g/w exert deck off a single Mountain, the only fixing being an Evolving Wilds and two Gift of Paradise. I played the Mountain for Electrify and Ahn-Crop Crasher. I left three Naga Vitalist in the sideboard, and played double Gust Walker, double Hooded Brawler, and some other tricks/early drops in g/w. Worked like a dream.