A few questions I need some light shed on please

I am in the process of obtaining my PPL, I do have a lapsed NPL with LSA and TMG endorsements. (still within the 5 years)
Will my TMGPL and LSA endorsements be added to my PPL? If so do I just notify the CAA of this once I have the 'Brown book?'
I do have a lapsed PPL SPL with a different licence number to my NPL, which license number should I attach to my new 61-18 PPL SPL form?
I have been out of the sky for a while but I am proud to say that I'm finally getting back into what I truly love!

Any advice would be appreciated.
Regards
Brett