Avoid real state transactions in cash

I intend to sell a property, while doing so I would like to do all transactions in white. I think it will be difficult to find a buyer who is ready to make all payments via cheques. Also is it legally possible to have a transaction which is at a premium above the circle rate but still get the registry done on the circle rate, this is the second roadblock that I may have as buyer may not be ready to take the hit in terms of higher stamp duty. Can anyone please suggest the way out? How should I look for a potential buyer? What are other probelms I can face and their possible solution?