14 wks is a long time to run the same compounds. I find that over time, the same compounds tend to become less effective. If you wan to stick with short esters, what about 1-14 prop, 1-7 NPP, 8-14 Tren? I find that switching compounds every 4-8 wks helps with my shorter esters and then keeping any form of test in as a base. If you wanted, you could always use a long acting test, if you find that prop is painful. IME, it won't make a huge difference in your results if you use enough AI. I rarely use prop, instead, sticking with cyp, test e and Sust. Sust has been my favorite over the past year. I like that it's long acting, higher MG/ML than prop, but it also has some fast acting esters so that it will kick in quickly, as your other gear is starting to work. Only drawback is, because of the long esters, it takes 3 wks to clear before you can start PCT. But then you could run the tren longer, if you like. So if you used sust, maybe something like this :

1-14

Sust .5cc EOD

adex .5mg EOD, or up to ED toward the end, if you want to dry out more

1-7 NPP 100mg EOD

8-15 or even wk 16, Tren, up to 100mg EOD

Then 3 wks after your last shot of Sust, start PCT