The plane lacks in so many ways which comes as STANDARD in any mid 4th generation JET FIGHTER
You are not fighting a WAR against nearly 300 su30mki and having a hope of surviving with out adding some major
improvements
Full Helmet mounted Display with new generation HOBS wvr missle
Airframe to be at least 40% carbon fibre material instead of the 1970s ancient alloy
new up to date FBW system thats unstable and offer triplex or quadruplex FBW system
An Aesa radar
addition of a European or American BVR missles package so your not just relying on chinease tech
A new smoke free engine from USA or Europe which will enhance life span and give less maintenance time
Unfortunately most of these improvemenmts will double the unit cost and take a full decade to implement
SO FOR NOW YOU GO WITH CHEAP CHINEASE IMPROVEMENTS only