Upgrade from 12x30 to 30x30

I’ve got to a point in my learning where I think its time to increase the bed size.

So to upgrade my 12x30 to the 230 x30, I think I just need side rails and linear screws? I can transfer all the other parts (but will change wheels and anti backlash)

Are the cables that came with my original machine going to be long enough - looks like they might?

Appreciate the insight.

Thanks

John Adams