Take Off was interesting from the intersection on RWY-27 and yes one up and half tanks probably and a decent head wind but not really a good idea. Why risk it when you can use full RWY length. Also that's where the Boggyness starts. Hey that's what I would do ya can never have to much don't matter how well you know you plane. Circumstances can arise to catch the most experienced out as we all know. Saw a guy do this at Wanaka one year in a Cherokee and we knew he had taken off due to the big cloud of dust he kicked up as he ran of the end of Runway then got airbourne. End of sermon.
Note the rather crappy Mowing job.