G'day from Australia, Greg.
I've added the Category for Robin's DFCs and added DFC to his suffix as that decoration permitted post-nominals. I haven't added the squadrons you mentioned, only because they're not yet mentioned in his bio. Also, I'm reluctant to add UK categories, not being very conversant with the structure. If you could attend to bio additions, I'll do what extra I can to help honour a veteran.
Regards, Ken