Hi Stanley,
I think I have communicated enough with you. I do not make that cut you mention. My carpenter arrange his friend down to tear down the tank, I was quoted much higher than $400 by my carpenter.
Before doing the job, I have asked you a few times & given you the costing as I am not sure about the market rate. I stated to you that I had never provide such service before.
In your case, I am playing a middle man. I do not know the actual pricing after the guy reveal to me on the day of work too.
Philip