So, in 6 weeks we're going to learn what easi-fit means.
In the meantime and to save delays after the kit arrives, show us a photo of your bike from the side and another one from the front at axle height.
In principle, that kit's not bad, but there can always be unforseen problems when it comes to installation. The installation videos always involve a bike that has all the right characteristics as a donor. They never mention about filing the drop-outs or changing your forks when you have the wrong type/position of drop-outs.
I like the customer photos in the reviews that show they've put the wheel in upside-down. He even tells you to do that in the instruction video! His axle seems to go very deep into the drop-out and the axle seems to be centralised, so I'm guessing that he filed his drop-outs before starting the video. His previous axle was 9mm Q/R. I've never know any motor go straight in to forks that had such an axle.