I see yours have some moss on the roots. Do you grow them in your house/apt? Does daily watering give the moss time to dry out? That's why I love moss, there's not a lot of guess work about how wet it is. A poke will do. If I poke everything daily, and something's crispy the next day. I know it wasn't the day before and that the top has only just dried out, so the roots are still good.
Tindo - that's one serious hunk of a mount! That's:
Were you planning on growing a small city on it? And would the glass case be part of the plan?
You definitely have to go head to head with Darrin - he'd be awesome at helping you plan this Franken'chid metropolis!