How about just getting more sim add ons. Have you got the 'less appealing' aircraft? They might be more fun than you thought. I might try the PC FS Beech Duchess, the Baron is too up-market for me (and the mobile Barons are full of faults).
They could put the Robinson R22 helicopter out, they say it is more or less ready. It would also be a crowd puller. Perhaps the Boeing 777 has got beyond one undercarriage leg by now.