sorceror
I would give them a bigger skill set with 4+int. I would automatically give them heighten spell at first level. I would also either give them extra feats like the wizard or make them more like the battle sorceror in UA. I would also given them a bigger weapon selection since they dont have to devote all theit time to studying spells. I would also not need them to need spell components since their magic comes form within, and I never understood how they would know how to use components anyway. I know some components are expensive to limit the use of certain spells, but that would be fixed by just making the sorceror use a certain number of xp in place of those components.
I would give them a bigger skill set with 4+int. I would automatically give them heighten spell at first level. I would also either give them extra feats like the wizard or make them more like the battle sorceror in UA. I would also given them a bigger weapon selection since they dont have to devote all theit time to studying spells. I would also not need them to need spell components since their magic comes form within, and I never understood how they would know how to use components anyway. I know some components are expensive to limit the use of certain spells, but that would be fixed by just making the sorceror use a certain number of xp in place of those components.