You have hit the nail on the head Mal. Those who want a “standard model” to run or just display are catered for, and those who go down the dark path of “tweaking” or indeed the even darker art of “modifying” there tanks will I think be well catered for with the Centurion. At the end of the day as long as your happy with your model that’s all that matters in this, or any other hobby as far as I’m concerned.