Since you count Morata as OUT, you might as well add Pjanic in the IN players...
And btw are you serious about the Matic, Moutinho and Balo part? 65m for them?
I just assumed Pjanic used the 40 million of cash on Juventus' balance sheet

.
Matic I went by market rate. Maybe he isn't ideal, but I just put him because he was rumoured. Biglia is probably better and could go for cheaper maybe.
Balotelli would be cheap, and I think is low risk. Given the price of strikers and his experience in Serie A, I'd be willing to sign him on a cheap contract considering his market value is abysmal right now.
Moutinho could probably be a reasonable option in a box to box role. Not sure how much he would cost, but he is 29 and if reasonable, could be an option. Underrated player IMO.