Not quite UL but under 1200grams for a shelter required with specific needs in mind.

Looking for tall people and the tents you guys use :)

You might want to check out the lightheart solong 6. I've heard that it's made for tall people, and it has gotten some good reviews.

Thank you for the reply and yes I will check out that tent too but surely there are more than just 2 options available for my requirements!!

Mostly, your params sound like a UL tent with good ventilation and good condensation characteristics (hightlow vents.)

This opens up a world of possibilities. Tarps and UL tents in all sorts of configurations for you and your partner. Actually, a two man tent is very efficient in terms of space per weight carried, split amung two people. Most 2 skin tents weigh a bit more than your stated goal of 1200g (1.2kg or 2.6lbs,)though. Even a single skin Stephensons weighs about 2#11 or 43ounces. Good but the condensation is poor in a single skin configuration, and, heavier than you want.

Assuming a subtropical enviornment, I am not sure of some of your params. 250 fill?? Usually fill for sleeping bags/quilts is more than 650, often 800 or more. You didn't mention bug protection and is often a priority around 50-80F(10-25C.)

Six Moon Design, Bear Paw, TarpTent, Gossamer Gear is rummored to be working on a new design, lots more… All less than your required weight.

Maybe metric units make it too difficult for us dumb USA people : )

I'm 6' 2" and use 9' square pyramid tent, which seems a bit larger than necesary so would be fine for your 194 cm height. Single wall, no floor. It gets condensation sometimes but the walls are high enough and steep enough it's not a problem. 22 ounce tent. That would fit into your 1200 gram (42 ounce budget) even after you added pole, stakes, and ground cloth.

I made mine but MLD and Oware sell them, among other people.

Six Moon Design, Bear Paw, TarpTent, Gossamer Gear is rummored to be working on a new design

Well , the Rainbow,the Notch and the SS1 all take a person of Mik size , so no need for TT to have a new design for that.
SMD has the Lunar Solo 2012 that would fit Mik
Franco
Tarptent Downunder