Pre Court Action Legal Letter

I'll spare you the slightly more complex details at this stage, but I need a letter for pre-court action where a loan firm made two loans sold by same person in same manner around the same time and has settled one PPI claim (smaller) and rejected the 2nd (larger) claim. I can give you an indexed dossier of the documentation and correspondence on the matter to date. I estimate less than 2 hours work for this.

I need this done by a fully qualified UK solicitor currenlty in practice on practice letterhead.