Something similar has just been done on the buying upgrade speakers
https://www.twingo133.net/car-entertainment-f118/new-speakers-direct-fitment-t11774.html
I'd be asking Andrew if they supplied any fitting instructions to cover yours and clutch-specialist's back as it looks like Ktec have tried mapping before running the clutch in :|
I'd attempt to just run no plate ;) or at least easily removable :D
If you want the full res picture let me know Dubz! Got it at home so can send tomorrow! :D