Migrate MDG (SQL) to MDG (S4/HANA)

We have installed and configured a sandbox MDG 9.0 SPS04 ECC 6.0 EhP8 SPS07/NW 7.5 SPS08, FES 4.0, MDG UI etc. on Microsoft 2016 Server and SQL Server 2016. But now it is decided in the project to run MDG on S4/HANA 1709 instead to get access to all S4/HANA possibilities.The customer needs the MDG environment fast. And the S4/HANA decision might delay the project. So what is best and fastest?

• 1.Install MDG with S4/HANA and redo all MDG configuration manually?

• 2.Migrate current MDG (S60) to S4/HANA?

• 3.Install MDG with S4/HANA and migrate S60 MDG configuration with some migration tool? Is such MDG S4/HANA migration tool existing?