When the Russian mobile network 'Megafon' did an advertising campaign called 'Roaming goodbye' (reduced international roaming fees ) little did they know how prescient it would be...
Shut up and listen, here's what you're gonna do. You're going to stop deploying n78 to make up for huge load placed on the very edge of a low-band cell. You're not going to mess around with B32 or 4x4 or 6S. You're just going to deploy normal masts, not streetworks - masts.