bro it is amazing but i use coinbase to cashout as it is easy for me.
but your method is also good.
i will suggest you that when you are selling your sbd choose litecoin to receive , because blocktrades have less fee on litecoin
to be honest the method i am doing is very easy..
and i also have a video on that if u need just tell me i will give you that in which full method is explained!!