English translation

This is a good try for the Latin, but your translation is a bit off - no offence :-). Choreas and Napeas are to be taken together as accusative plural, both referring to the Dryadic choruses. The result would render the sentence roughly into English as.." This (Spring) excites the Satyrs and this incites the Dryadic choruses (wood-land Nymphs) with renewed fire.