If you are doing 700 tren you are doing more than I could EVER handle
I will go as far to say if you are doing 700 tren a week it is bunk. Most people have major sides over 400.
You are missing the whole "way" the compounds work together. Here is your free nickel for the day.
Tren prevents muscle loss (major factor)
Testosterone keeps your system running normally (major factor)
T3/clen/Anavar promotes fat loss metabolism.
So...these three together have a synergy. Yes I am bitchin at you on the carbs. Why you want to take a metabolism builder and an upper and then remove what it needs to actually work? Steady carbs at 25% min is best, many reports out there on this. For me it was closer to 35% carbs to maximise. The reason carbs are a must is because there are two items that take immediate energy out of your system....metabolism and sudden stimuli. This lowers glucose level. I do not care who you are or what is in your system when your glucose goes to 0 you bonk. Krebs cycle without oxygen starts to give energy and you bonk. So your T3 is not doing anything at this point. To keep glucose from going to 0 you need imediate energy sources which carbs tend to be better than fat or protein. If you look at a chart and glucose level you want to keep glucose less than max and above minimum. That way the body is always working to replace it and the metabolism lift stimulates fat burning. Carbs are essential. DO it how you want but this is how it works.
Doing the compounds is the most important part. You got that down and in your system. You are going outside the box by 2000 calories under TDEE. It is doable, seen it done, there is a cycle in here where a guy did just that and had great results. It is outside the box and on a roid site with a lot of BB types and you will not get favorable feedback from that question. BBs tend to be very do as I say not as I do because everyone of them are doing just that to get to 5% for competition lol.