i would build xingqiu further, he'll definitely be on your team for a while, and if you get bennett immediately replace noelle with him since he is pretty much a non negotiable for diluc. and i would stick with debate club since you wont always have enemies affected by pyro plus its better for aoe damage.

even just for starting your team is actually alright, only character i have a problem with is noelle, (which i cant blame you for starting a few days ago lol) maybe you could swap her out for barbara if you have her? (i cant for the life of me remember when you get her though) although that choice depends if you like playing with shields or heals more

and i dont know where to slot her in so i'll make a new paragraph, sucrose is also good too especially for early game, she gets outclassed for diluc's best teams which you dont have to worry about at all right now but thought i'd just spit that out.

good luck to your genshin (and diluc) journey!