Dash Kits? Yes or No?

Hey all. I am debating on whether or not to get a white dash kit to lay over my stock interior pieces to match my white exterior. I was going to paint, but just in case I sell it later, I don't want that to make it harder for me, so I think a dash kit will allow me to achieve a similiar look without making it too permanent. I want to know if anyone has a dash kit, how much depth do they add to the pieces? Do they stick well? Do they endure? Do they look ricey or nice? And how hard are they to remove?

Just in case you are not sure what I am talking about, I mean those plastic kits, not the vinyl, that lay over the existing stock pieces. They usually run for about $100-200 on eBay. Thanks.