Has anyone Completed DEUS EX Human Revelution twice over??.?

I just want to know that when you finish the game, can you repeat it and keep all your Weapons and upgrades to your Armour the 2nd time around??.Has anyone Completed DEUS EX Human Revelution twice over??.?
I'm doing a second playthrough on the hardest difficulty (the second playthrough becomes pretty easy though).No you can't keep your upgrades and weapons because you're starting out fresh again.Has anyone Completed DEUS EX Human Revelution twice over??.?
I never bothered. It's a huge disappointment in a game where you can just load 5 minutes before the end and change the ending... like all your choices meant nothing.



Deus Ex 1 had the same problem.. all my choices all the way through the game meant nothing because only the last choice matters. So I never played through twice.Has anyone Completed DEUS EX Human Revelution twice over??.?
No, there is no New Game+ feature.