interface(rtablesize) affects all interfaces (Standard, Classic and Command-line, AFAIK). The only difference is that for Command-line the default is 25, for Standard and Classic it is 10.
Note also that you can use
after which all Vectors and Matrices will be printed out in full.
The difference between Vectors and Arrays is not just how they are printed. For an Array, the indices for a sub-Array are the same as the indices in the original. For a Vector, they are re-numbered starting with 1. For example:
> A:= Array([a,b,c,d,e]);
For a Vector:
> V:= Vector([a,b,c,d,e]);