So cute!!! I'll be getting one in the next few weeks and then I will join the cute cresties club too, hahaha!

I also plan to follow Kaorte's tub making thread. I'm going to use clear silicone aquarium sealant instead of hot glue. In regards to the scorer not cutting, maybe try what blushing ball said and try to cut over the same line several times. Or, you could get an Exacto knife with the scalpelled blade and try that. That's what I plan to do if the scorer I get doesn't cut properly.