These buzurgs you have mentioned are of very high calibres. So I am not worthy of recieving any of their comments. These practices should be ongoing for me, especially tahajudd. even when if I started acting upon the 4 things. Since you asked the question, I had been praying for months, about 3-4 months, it has been about an year since I had my first lesson. And it really depends on the conditions in our family, about the chances of going back to the home country and sitting with the shaykh to get my other lessons. And ameen to your dua. Ameen. It is always my dua that Allah (swt) make everyone of us wali of this time. Ameen.