As this is first high tech ship for Turkey it will take lot of time. BTW what is the unit cost of TF-2000?
Turkey has earned increadible experience to reduce the time of development to develop a big warship. We have an institue called STM organising the technological institues to accelerate the development of defence programs with their consultancy service. They have stored increadible information by Milgem program and They know How they will organise the technological institues of Turkey to develop a destroyer.
For example, TF-2000 will use similar or same consols with Milgem which they have been developed by Ayesas, Yaltes,Vestel...
-TF-2000 will use a similar version of Genesis command-control center of Milgem which was developed by Aselsan-Havelsan.
-Design study has been performed by Armerkom-Naval Military engineers and STM.
-MTU Turkey will provide propulsion section of warship.
-Aselsan, Meteksan,ODTU, Tubitak will provide all radars.
-Hidromar will provide all hydrolic sections of TF-2000.
-Classification-Turkish Loyd
-Torpedo Decoys-Aselsan
-Torpedo Active defence-Aselsan
-Sonars-Tubitak-Meteksan
-Anti-Ship Missile-Roketsan
-Anti-Submarine bombs- Aselsan-Roketsan
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As You see, Every institue knows what they will develop for TF-2000 program. It was too hard to organise all those institues to develop all those things for Milgem but TF-2000 program will be developed easier than Milgem thanks to the experience earned from Milgem...