How long to make a custom tank?

[smokinreefer]

Hey guys,

I'm in the market for a new tank, thinking of going custom.

I'm looking for something in the 6' range, 180-240 gallons.
Most likely would need a custom sump too.

And I'm in burnaby BC, so I will need shipping.

Typically how long does it take from the time designs are completed and confirmed, to the time it would reach my door?

Thanks,
Shao