They are beautiful, Poppy Mole. They will be good company for each other but double the mischief. My two, who are tabbies with a bit of ginger, are now three years old and one of them still climbs the curtains given the opportunity. The pair of them also scratch the wallpaper despite my having scratching pads in most rooms. I wouldn't be without them though.
Are Charlie and Lola brother and sister?