But without enough electrical power production it doesn't help to have a bigger radome. But using passive system using a big sensor area could be a thing, probably less power hungry and would be a something new to be developed.
If they manage to get 240kW power generation from 2x38k lbf engines on Kaan, they can manage to generate 58 kW from 2x9.3k lbf
Murad-100 is at the 4.5kW range. A 2x larger aperture increases radar range by ~68% while 2x power increases range by only ~19%.
Meaning plenty of room to generate power for a twin engine KE.
Downside is low max speed and no supercruising capability.
They could turn it into a fast interceptor in its current size by changing the engine to a medium thrust engine. At 4.5 tons empty weight, it will have a comparable TWR as the P-42 record breaker!