I'm not sure on your goal but I can see you ask simply 2 questions so I will only give my view on them.
firstly you have a good in fact great starting point so I am assuming you are ameturer BB and comping or about to assuming you are even.
I would move the Tren A and Masteron to ED and run at 100mgs each.
As for length well that's up to you 3,4,5 months usually once we hit 5-6% BF we would run EQ, hgh at 5-6ius ed after a further 4 weeks insulin would be taken to really blow up the muscle and push to the 240 or if you looking for yearly gain 10 to 15lbs and up, ripped. T3 at 25-50mcg is good to take just to help digestion and it helps keep the fat at around 6 % for this period.
Just a note:
Tren A when run longer and higher does have some sides which some find very unpleasant Caber helps this from a mental point of view and also from a prolactin one.