I was looking at the concept and it's seem great! Here's my idea about improving it.... Sorry to be late for the party, Never noticed this post before! hahaha
About heating reflection: To lighten the setup (and the price) and since you dont always need a heat reflection system (it's become really hot during summer!) you could only put "clips" on the corners (and maybe one ine the middle edge) to add a "survival mylar sheet" IF needed only.
Venting: if you need better ventilation (and don't want to feel claustrophobic), you could make the "front flap" longer to allow fixing it with tent stakes between 6" and 12" further and allow venting (to prevent condensation). Really love the idea to use branches or walking stick to keep it open (and use the top flap for heating reflection or rain protection) or roll it up to enjoy a nice warm day (with elastic loop band) and also being able to "close the front" completely (with velcro or snaps) if the weather is really bad!
For the side vents, i would use a velcro closure cover (maybe with a rolling elastic loop if you want to keep it open), it will be lighter and will make less noise under high wind.
Personnaly, i would prefer a "ground level entrance" than a "higher edge" (or at least not that high... maybe 1" or 2" max edge) because if you want to sleep perpendicular (or two people) to the tent or just want to relax and enjoy some time outside or even sit in the tent with legs outside (to practice your bushcraft skills on a rainy day and you dont want to hava a lot of woods chips in the tent), it's would be uncomfortable and you could rip/tear this edge. And if you need to exit in the middle of the night, (to go pee or add a log in the campfire) i'm pretty sure you'll trip on this edge and hurt yourself (don't fall in the hot embers, it's hot...)
Like mentionned earlier, don't forget to put a loop for lantern or lightstick and since it will probably come with a nice ripstop storage bag (like the hammock), i would add a loop to clip that bag and transform it into a nice pocket to store little things like a flashlight, a phone and other little things. If i correctly understood, the mosquito net is zipped and the flap close with snaps?
Another idea would have been to make a "fixed mosquito net " (no opening) with an over flap that you could attach wide open (with walking stick of cords) , half closed with cords and tent stakes) or totatly closed (with snap or velcro closure) and make the entrance on one side. Actually it would be more like a typical "A" scout tent with opening flap system.
Nice concept! Keep up the good work! Can't wait to see the final product!
