Op you method or process of sending Bitcoin is too cumbersome they are all in altcoinstalks and if anyone wants to use them, they person should visit there and do the tumbling that is very easy instead of sending to XMR and from there to Monero address 1 and from address 1 to address 2. Hey!! I am might make a mistake in that process and the coins might lost. So if I want to do it I would just go the altcoinstalks forum and use any of them there to tumble my coins. Because using tumbler is the most easiest way to sent Bitcoin to any address and not that your method. The transaction fee will even be more than using only one time transfer.