Just ordered a 65g tank from customaquariums.com, should be ready in about 8 weeks. It will be 18" tall with a 36" X 24" footprint. It will be an All-in-one (my design) with an external Skimmer. For now I am working on the rock scape. Typically I use only Pukani rock but thats getting harder and harder to come by. Last tank I used 2 45-50 lb pieces, this tank I'll have to use a bunch of smaller pieces, some super glue and Marco aquascaping mortar.
Here's some before and after pics.
1st structure, started with 7 pieces.

After some test fitting, spot welding with super glue and solidification with the mortar her's the end result. One of two solid structures.

For the second structure I stated with 9 pieces.

And hers the result for the second structure.

Thats it for this instalment, next up I'll start working on the filtration chamber.
Here's some before and after pics.
1st structure, started with 7 pieces.

After some test fitting, spot welding with super glue and solidification with the mortar her's the end result. One of two solid structures.

For the second structure I stated with 9 pieces.

And hers the result for the second structure.

Thats it for this instalment, next up I'll start working on the filtration chamber.