Profilux 4 prepurchase questions.

[SPSQueen]

Hi all

I went to purchase a profilix 4 controller but not sure of some things and what to buy.

List of things I would like to achieve.

1) control my mitras LX 6100HV using my mobile phone or computer from home or my at work office away from home?.
2) be able to read my tanks stats like temperature, ph, alk, etc using my mobile or computer from home or at my work office away from home.?
3)would like to be able to Turn off the pumps for feeding from my phone or computer? is it possible to turn these off from through main unit also?

4) does profilux 4 come with all wires and cables required? if not, then what do I need to buy?

5) what's the difference between the profilux sets, the mega and ultimate set?

6) I want to make the controller control water level and a pump for fresh water topup, is this possible? what equipment should I purchase.
thanks for looking