[quote=@Willy Vereb]
<Snipped quote by Durandal>Coilguns are generally a bad idea if you need something powerful yet compact. If you want something strong you have to start from the size of a truck.
I mean a coilgun with a size of a truck, not a coilgun mounted on trucks.
Railguns are preferable in general.
If anything I'd replace the 7 giant gun emplacements with coilguns. They are less needy in maintenance which may help to keep the big guns more affordable.
If you don't like that name, call them Gauss Guns/Cannons. This and coilguns are practically interchangeable in meaning.

Also if you can have a coilgun/railgun that can threaten tanks then so could you build a conventional gun with it.
And if it can threaten tanks with a gun, then obviously that's a tank gun in size. Meaning it would be anything but man-portable.
Like I said before railguns and such are no OP wonderweapons. They are just a different mechanism.

[/quote]

So basically switch the two for their current positions?