Quote - ...and any chance of a link or two to those M4-to-M5-to-M4 gens freebies you mentioned Male_M3dia? :)

Check the first few pages in commons in the Daz forums... there's a thread about the m4 remap and the link with take you to both.

Quote - I guess really, on that "front", what would be more useful for clothed male figures... which I don't think exists already(?), is trouser bulge morphs (left, right or center... with sizing... and maybe shaping) that can follow into the conformed clothing...?

All my products have a basic bulge in it; M5 has two bulge morphs. Both are found in the hip section. If Trekkiegrrrl's site is still available, she has bulge morphs for M4 that does exactly that and you should be able to move them over if you have GenX.