not .x3g ?
I did say you needed the x3g - file.

But congratulations - so how much has it cost you in total ?

And repg is probably the worst slicer ever invented. makerware desktop - the one I linked to. is much much better.
Flashprint is better for single extruder prints. No idea what it's like with dual extrusion.

But as far as rep-g goes. I tried it - once. And moved on :-)