Ha, I have been intending to do the same for my Khufu, and to that end bought the Nano 1 (in black). But I had intended to extend the line from the peak of the Mid to the apex of the nano down to the Mid mid-end stake (at the head), to pull the Nano apex slightly towards that end (side) i.e the head end. but from your photo, it hardly looks necessary.
Actually, when I think about it, I now wonder if the one I purchased is in fact the Nano? It doesn't have that name on it, either on the display card or the stuff bag. Is there any advance over the Sea-to-Summit Mosquito Pyramid Net Single, 245 gms/8.6oz., dimensions 220cm/7'3" x 120cm/4' x100cm/3'6"; or has it just been renamed the Nano for the US market?
I assume you can pitch the two, Mid and Nano, as a complete system?