Hey, I believe is possible to run the AP135 and AP305 on the same controller (7030) .
Aruba 3400 controller will support the latest version of ArubaOS 6.4.x.
The AP135 is showing TBD for the latest supported firmware on the EOL page (http://www.arubanetworks.com/support-services/end-of-life/) which suggests that 6.5.1 is still valid for the AP135.
The AP305 needs a minimum of ArubaOS 6.5.1.0 to work.
We can see that the AP135 was not in the deprecated list of hardware introduced in 6.5 (this list isn't available for 6.5.1.x)
So I believe AP135 + AP305 + Controller 7030 is the way forward.