[Build advice] PoE 1 - Party with two wizards ?

Hello everyone !

I’m looking to start again the game on normal difficulty (with turn based combat) and maybe (I hope !) finally finish it. I’m going with a wizard as my main character, but I still want to have Aloth in my party because I find him interesting.

So, I’d like to differentiate them a bit by having one "classic" wizard (with offensive spells like fireball and buffs and all that) and another more of a warlock type (focusing on control, debuffs, life drain, summons? If all that exists ? I think I saw a Tentacle summon spell, I need it !).

Could you suggest two different builds that would work and fit these themes? I’m playing on normal difficulty, so I don’t need crazy min/maxing, but I’m not sure what would be good stats or spells for them and I don't want to mess up things.

Thanks in advance !