Question. Do you want large fish now or in the near future? Haitiensis aren't going to grow as quickly as a trimac/midas/jaguar will. You may be looking at 2 years before a male haitiensis hits 10". A barred midas would rapidly outgrow a haitiensis, so I'm not quite sure how that would work out. Full grown males of either species probably will not tolerate another large male fish in their territory either. I'd pick one species, grow out a bunch of juveniles and go for a breeding pair. Haitiensis pairs are very active 

