drilled overflow

[outtafocus]

I just spoke to bowvalley/interamerican about getting my 25gal cube drilled and having an overflow box installed.

I bought this tank from Sean and he bought it from bowvalley.
They will drill the hole and install a tinted overflow box for $75. What do you think of this price? Considering that I paid only $100 bucks for the tank a heater and ac500 its high. But when compared to the option of having to buy a hang on overflow siphon box at over a $100 and then the additional cost of water damage from this stupid thing loosing siphon, I believe the drilled option sounds alot better.

What do you think???????
Now I need to speak to Bear27 about the design of a sump.