I agree with @iron_yuppie 100%. There is no solid guidelines to a recomp. You need to know your body very well you need to be able to manipulate your diet based around your daily activity/training and you have to be damn good at it to have a successful recomp.
Tren is probably hands down the recomp drug King. Nutrition partioning, stimulating cns, highly androgenic. It really gets no better. I would not use tren in a cut I can cut on many less harsh compounds just as effectively as tren. I think you have the right idea to use it for a recomp. I personally would use a dht like masteron or proviron along side it the synergy is amazing along with the results.
Play around with it if you don’t get it 100% nailed down this time that’s fine the goal is to learn from it so when the next tren cycle comes along you have it perfected.
Oh and the T3 is completely unnecessary for a recomp in my opinion save it for a hard cut it’s not going to accomplish anything in a recomp cycle.