Anyone want to learn advanced rockwork techniques?

[SiliconGuy]

Further to my interest, here are some questions that come to mind
and could be addressed either with post-event pictures or forum posts.

-Do you use PVC shed 40 and paint it? If so, what paint & cure time?

-How practical is it to work on rocks being pulled from the tank
(and that have some life on them)?

-It looks like you use some sort of cement/mortar to mask fasteners.
If so, what is it and how long a cure time?

-Would be interested to clearly see a frame before rocks are attached.

Perhaps others can submit questions ahead of time?

Video or pictures are fine. I think that the latter is easier to produce
and therefore more likely to be volunteered for...