Sorry to hear that, they really are everything they promised to be.
Strangely, I'm not at all happy with these great kits. For a few reasons. To begin with, I find that kits in general don't satisfy my need for creativity. I'm not sure if I'll ever buy any kits anymore.
But there's also the issue of them being too "luxurious" for me. These finely detailed and highly prototypical kits need fine modellers' skills and patience. I don't know if the photos show it but my crude and lazy efforts don't do them justice at all. I end up with two coaches that aren't as pretty as they're supposed to be, but do have the vulnerability that goes with such prettiness.
Lastly, I'm not sure if they even fit the theme too well. Although they are officially tram stock, to my eye they look almost more railway-ish than tramway-ish.
So it is possible that the Flamingo Tramway will decide to demolish them, salvage many parts, and use their strong frames for something different.