We now have many more building blocks to make modern fighter engine. New fan is designed for higher velocity of air in bypass above 1550 meter/second. New afterburner is designed. Thermal coating having capability to sustain very high temperature is complete. We can now make definitely a better engine than kaveri. However, our target is to make something like GE 414 EPE of 110 KN thrust so that it can be used as a standard engine across, Tejas Mk2 and AMCA. I see India's engine development in same stage of development which used to be the status of India's missile program about a decade and half ago. Many technologies developed and on the verge of making a decent final workable product. We need to continue our research so that we make make Kaveri work in less than a decade. Kaveri has many great features but some deficiencies need to be sorted out so that India become fully independent in fighter engine technologies. We have got EW, We have got BVR, our very nice AESA is in final stage of development. We have a prototype is engine which we need to work a bit more to make it workable.