Hacking a desoldering gun onto Aoyue 2738a

More bass videos soon I promise! But for those enjoying my amp repair videos lately and wanting to see the thought process of a problem solver, here you go.
It kinda annoys me that Aouye actually sell a near identical unit to this one, that just has the other type of connection fitted, no additional buttons etc, so seems a bit of a marketing gimick to offer both, one probably priced higher than the other, that works with the gun and one that doesnt, but that it could do if they hadnt specifically made it not. Well, I got this cheap and I love it so I wasnt about to go and replace it just for the same unit with the right connection. So i hacked it and made it work myself. The temperature sense is all over the place, but that doesnt really bother me for the sucker. It heats the solder damn fast, sucks it good, so thats a result!