TR route is going to be bit difficult as upon successful completion of SLoc to SLoc transfer from IM side system will create TR and if you will try to create TO against the TR then it will suggest destination storage bin as per the putaway strategy whereas physical your stock can be in different bin
Normally when we go for new WM implementation we take the SLoc1 perform the physical count (on paper only not on system) and upload the stock in SLoc2 (Mvt 561) that won't create TR and stock will be there in storage type 998 then perform the Bin to Bin transfer from 998 to the bin for which you have the excel sheet already prepared