Orals never work for real actual gains when used without a test base.
You need the test just to function properly, then you need it to support any gains the anavar will help you get. If you don’t have test in there then you are trying to get the anavar and stanazolol to do all the work, they simply can not. Without test you will have no natural test or very very low test. It is unhealthy and your attempts at gains will be like trying to run up a mud slides. The anavar and stanazolol in no way replace test. No compound replaces test when it comes to all the natural functions it effects and on top of that you have two DHT family compounds.
By the time you PCT and recover there is a real chance you will have less muscle mass than before you started. The only time you see pros not using a test base (weather it be at anabolics levels or just trt levels) is right before a show when they are trying to get rid of any and all water not absolutely necessary for the volume of the muscle cell. That should make you think. They ALWAYS have some sort of test during any cycle especially a gaining cycle. Even the cutting cycles they include test.
The only people who get and keep gains on anavar or stanazolol without a test base are females. They get the gains only because their bodies are evolved to have low test levels and they are extremely strong responders for any AAS.
At four weeks a double oral stack at your doses is just going to hurt your liver and set you back because your natural test is not going to automatically come back to pre cycle levels. You will be low test for probably two months after you stop, provided your PCT does what it is supposed to.
Your cycle is basically shooting your self in the foot.