Hi we recently switched from analog cable tv to digital (destiny to sky ) and i have a few queries.

1. ok lang ba leave on yong digibox? o dapat off din pag off ng tv?
2. malakas ba sa kuryente if leave on yong digibox?
3. yong remote, meron ba nabibili na generic/universal (as backup lang nman) sabi kasi technician, 800 daw yon sa office nila

thanks