For a skimmer I would go with something that has an swc askoll or a bubble blaster 5000.
SRO-5000
XP-5000
SWC 300a
Can't comment on the BM.
For a return pump consider a reeflo snapper.
Exact models that I've narrowed it down to are the Bubble Magus 220A skimmer(rated 260-396 gal) and the Pan World 200PS external pump(1750 gph with max head of 39')