Expect to wait. and wait. and wait some more...
How big are your seedlings? Raisin Jack x argus should be your first to bloom, the others will take several years, depending on how big they are. Raisin jack x argus will do well under conditions similar to a Phal, the others will need more light, like a Brassia or Oncidium. The multiflorals (prim. x armeniacum, roths x gardineri, and St Swithin) are fairly slow growers, just keep them warm with plenty of light, and be patient. Your hirsutissimum should be a fast grower, but they usually don't flower until they have 6-8 mature growths, so once again be patient, and resist the urge to divide it prematurely. It will do well in conditions similar to the Raisin Jack x argus, but with a slightly cooler and drier winter.
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slipperorchids.info and
SlipperTalk for more Paph information and advice.