Ah if it's not for phantom only, maybe Ragnorock should be clear about this in the OP. All that's mentioned is that it's "compatible with the Phantom keyboard", no mentions of any other layouts.
I attached an edited pic to show what I mean. For all phantom layouts (except 7bit layout, which is not even possible with this GB), the 3 green top right keys are completely useless. The diamond is in the same place as the "?" key, the right shift x1.75 is too small to fit any of the phantom layouts, and there is no room for the top star on the right of the shift key. The only thing this "Phantom kit" is good for in the Phantom GB is the four x1.5 sized modifiers, 2 x1 size in between them, and the x7 size spacebar. And even then, this is ONLY good for the "PHANSI150" and "PHISO150" plates. If you ordered any of the other 5 plates, this kit is completely useless.
Now if I'm missing something here, please correct me. I was about to order the "phantom kit" also, but I realized it's not even compatible with both the Phantom plates I ordered from the other GB.
Just to clarify a bit more this is ment as a add-on kit and not strictly for Phantom but more for a bunch of keyboards that can use these few keys to make the set work for example, the picture itself is just to show an example of the keys and their row and not necessary that's the spot they will be going in.
Stepped caps - no need for explanation
1.5x modifer - for winkeyless keyboards
1x modifer - for winkeyless keyboards, Fn key beside the shift and also many other boards such as Choc Mini, there are 4 keys because besides the space between alt and control a lot of keyboards require more 1x keys
1800 shift - for Cherry 1800, Dox, and I believe the Phantom can incorporate this also which will allow an extra 1x key beside it, similar to HHKB/Pure
This add on kit hits A LOT of keyboards out there that have a few funky keys here and there.
While the 7bit layout is very intesnse, there are many 1.25 modifers, small enter, small backspace, tiny shift, and HUGE function row keys, there is no way to incorporate that into this multi purpose set as the 7bit add on requires far too many keys by itself.