I know this is 22 week old comment, but I have the same keyboard as you so I can help you out. Basically, it's a 75% keyboard, but you'll need a 5.5u space bar and 1.75u right shift just to fill the board.
Then you'll need an R1 Del, R1 Home, R2 Page Up, R3 Page Down, R4 End key if you want to match profiles.
The hardest key to get of those would be the 5.5u space bar. The only kits that I have seen that have 5.5u space bars were XDA Godspeed and XDA Canvas off the top of my head, but I would assume XDA kits would have the 5.5u space bar. I've seen a lot of sets not support 5.5u space bars, so it really limits your choices.