Just charge them for the 7 PSR breaches.
There's no rules they have to be tried for the whole 115 at once.
Personally I don’t think a points deduction works in this case mate if they say get 4 points for their 7 PSR charges, they’d still be on 54 points this season.
You’d take that hit for one year of it enabled what they’ve built.
The punishment has to be meaningful in my opinion.