I edited the republican logo to be the libertarian one and will be editing other files to switch it up.
I can't make it a three party race . .but I will do what I can.
Oh, cool! Just having different parties represented would be awesome, even if it's still just two parties against each other at a time. Requesting Green and Socialist Party USA (already made Jill Stein & Stewart Alexander in the character creator, if you decide to include those parties I can send you my character files for them to use. if you'd like). 
