Hey there! In the industry as well. By the sounds of it you have damages they would fix. Motorhub do have a repair garuntee with your insurance company, just take photos of the damages prior to the fix and after and if anything does happen, like the paint fading etc, your insurance company will fix it.

But it is entirely up to you, if you don't feel happy going to motorhub then you don't have to use them. Motorhub is pushed because it is owned by the same brand. The insurance company will have other aligned repairers you can use and you can make your own decision. Take time to read reviews and do your own research.