Not going to give away as to where I bought this one, however, it seems as if this site has it on sale already as well. Albeit for quite a bit more than what I paid for mine.
As for the shitty wiring in this place, don't blame me :(
EDIT: I'm an idiot and can't read. Site clearly says that...
I know I should, but I'm too anxious to install it that I won't be putting it on a dyno before the install, so it doesn't really make too much sense to dyno it after. :shrug:
Also, that's the "new" Stalingrad, but I agree.
Depends on how well you treat it. I would say if you treat it properly it will last upwards of five years. If you treat it like dirt, it can go south in a few months. Just clean your car and strip the wax off prior to getting it wrapped and you'll be good to go.