What spirit can u mix with non aged apple wine to make it drinkable

I tried making apple wine with store bought juice. I transferred it to secondary fermentation container and its been like 4 days. The thing is we cant age it and are supposed to consume it by 2 weeks ( a mini wine party or something between us friends) This now tastes somewhat like apple but its bland and has a mild yeasty taste to it. Im sure its above 10% abv but i dont know if ppl will be able to drink like 600-800mls of that shit without vomiting from the taste. So is there any spirit( vodka,whiskey idk) that i could add to it in small amounts (im thinking 250ml max) to my 3.5l wine batch to improve its taste and abv??? Idk im sorry if this whole question was dumb as fuck🥲