Well congrats then on the new member of the family. I'm sure everyone will love it, a little more work time and $ than your average snake, but worth every bit. S/He looks great though, keep working on the muscle and weight, but he does look very healthy. Great job.

Good luck, and S/he is beautiful. If your not totally sure on the sex, You can take a picture with the flash with his tail lifted up a tad, just don't pull to hard though cause you dont want any tail trouble (though i doubt any problems with that big dragon), don't grow back. May be hard over the net, but sometimes its pretty obvious. There's another thing with sexing, Males will have big femoral Pores on the underside of the back legs, Like little, egg, dots, kinda yellow, If they are huge, or waxy or anything like that, more leaning towards male.

Also, is his mouth always open like that, Or just for that pic? If its constantly the temps may be a tad high. Thought id throw it out there, but it looks like it may just be a one time deal.

Again, any concerns or questions, shoot em out.
Ben