I have a feeling English is not your first language.
Your cycle is messed up in a number of ways.
The very first and biggest problem is you are running Deca, which is a long-acting ester, for a very short period. Even if the rest of your cycle was good, Deca for 6 weeks is a complete waste. Deca is generally used for long 16 week cycles. 12 is about as short as anyone should go with Deca.
Second, Deca is going to shut down your natural testosterone production. So under your proposed cycle, your body will be functioning without testosterone several weeks. It could be several weeks after you stop taking Deca before you return to your normal hormone levels. And note, Deca is notorious for having long lasting side effects.
Unless you are a female, low dose cycles start at 350mg/hormone week. Normal production is somewhere roughly between 125-250mg test a week. Taking supplementation shuts down your normal function so first you need to account for that amount plus add in your cycle amount. So taking 200mg a week is essentially just replacing your normal function.
You WILL be worse off after this cycle then if you did not do a cycle. Read the anchored threads on this forum before DOING ANYTHING.