M80: as far as modular/integrated goes, it IS officially a modular course and the cadets need the requisite number of hours for licence issue as for any other modular course. I believe this is because the training is split between eg. BGS and CTC themselves. (I didn't study latin, but I think ab-initio means 'from the beginning' so that could apply to integrated and modular).
I don't know how things now work between the Wings Cadet and Wings ATP schemes but after CPL/IR issue the cadets were effectively mixed with the ATP scheme pilots on the AQC courses with CTC and the training from that point on was identical, although the airline placements worked differently.