Hey guys im new here so go easy on me... The Typhoon will be getting the latest & most advanced version of AEAS radar by 2014, and it comes with a swashplate. im not sure about the F35 sizes etc.. but the AEAS radar in the typhoon will have the biggest radar out of the latest gen jet due to the size of the nose cone.
Im sure it will be part of the deal with japan. Another key factor for the eurofighter team will be the full technology transferr, something u cant put a price on meaning japan will have a excellent platfrom of tech to build there own next generation of jets.