Red Green Elemental "Firewood" deck (Modern)

I love these Force of Savagery cards, so this is the deck that I built around it. I was trying to make a standard deck with this but ultimately failed (I've only ever played Magic t g at home against friends, so I was curious about how you could create one; I'm not even sure what Modern means to be honest)

I got the one blue spell because I think it would be beneficial to the deck (a surprise!)

I'm not really big on using the two enchantments so I would probably get rid of one of the enchantments and use the two spaces for one extra Electrodominance and one extra Soul's Fire. Though to be fair that Rhythm of the Wild enchantment seems to be made for the Force of Savagery. Yet I like the added damage each spell (plus I'm a firm believer in green decks always having use of a Naturalize.) with a damage kick at the end. Tough call all around.

Lastly, Fire Servant I would definitely add this card to this deck if I were playing against friends. (I would only need one in play).

My only other concern would be Mana with this deck but I think I did a fair job of balancing it out...