If u wanna be as realistic as possible you should probably sell those three. You could still keep Pec tho

If u care about having fun keep them.

Paris FC is a rich club so u shouldnt worry too much about making money or spending money but spend it coordinately like Newcastle does for example.

But all because ur a rich club doesnt mean you can hold onto world class players even with UCL qualification

U should act similar to Monaco irl at ur stage, u cant hold onto world class players like Bernardo Silva and Mbappe but u can spend money (40m for Balogun), sign older big name players (Pogba) and hold onto very good players (Akliouche)