I run a sump on that tank so I will be carving out behind the "tree" and my DIY PVC overflow will fit nicely behind it. The heater and air are already in he sump tank.
Thanks for the support.. I misplaced my camera the other day =[ so I'm missing some pictures of the next step I'm going to hold off so you get pics in order. =]
I applied the first coat of Sackrete with no color. it's looking OK.. the fiberglass in the mixture is sticking out around my curves but I'm sure a light sanding will remedy this.