Help needed

[Nesquik]

I wanted to know if there's anyone in the South East that could fit these into my bus I've read that they can be a bit tricky to fit and would prefer to get it done professionally

Many thanks
Gary

 

[Resto-raider]

They aren't tricky to fit. If the rubbers are a good fit, then you can slide them in very easily.
The hardest part is getting the rubbers in and around the frames, but that work has already been done in your pic.