"CVBG commanders wouldnt know for several minutes if it is real attack or just imitation." - It does not matter, the CVBG defensive posture is the same for a feint or real attack, again, it will adjust accordingly. The CVBG commanders will also have plenty of "outside assistance".
It DOES matter. HOW accordingly? Suggest a useful way.
If you plan to use Su-25s in and EW role, you are compromising more deck space on the Kusnetsov.
Originally, as i said, there were space for about 40 aircrafts. 24 Su-33 + 5-6 support aircrafts is possible loadout. Ok, lets make it 20 Su-33 and 6 support... still very unpleasant equation for small CAP and quite serious obstacle even for full CVBG wing.
Which versions of the Tu-95/22 are EW capable? I do not think there are any more Tu-22 or Tu-22M EW birds in service.
Cant remember exact name, but you it is not hard to find ECM & EW & recon versions. There are still left some in service, and there were a lot of them in 80x. F.e.
Tu-95RT 'Bear-D' Maritime reconnaissance model with multi-sensor pallets; 45 built
Tu-95MR 'Bear-E' Maritime reconnaissance model with seven cameras located in the weapon bay
The Tu-22MR ...
By the way, the Tu-95 is a turboprop. Will it really be useful in a strike mission?
Why not? Supersonic is not required to launch AShM's from 500km. In return they have great range and can literally fly circles around CVBG defended space, burning enemy fighters fuel and waiting for them land for refuel.
P.S. Why you repeatedly ignore unique USSR radar satellites? They were capable of relaying information in real time... USSR usually had only few of them flying constantly, but in case of real tensions a lot of them could be launched in very short time - there were quite large stock of them stored.