There is a new photo of J-15 on huitong's blog. You can clearly identify the AESA vents. There is also a BBS report that J-10B, J-11BS and J-15 will all have AESA. The fact that so much information is coming out suggests these three will also be in service in the near future.
Regarding the whole copying of Su-27 thing. J-11B probably won't make China pass the "200 licensed Su-27SK" point, but J-11BS is essentially an upgraded Su-30MKK and J-15 is essentially an upgraded Su-33. The basic design of the airframe comes from the Russians but everything else is indigenous.