Gingerbread Blur Camera

[Hobn]

I can get the Gingerbread Blur Camera onto Justice? Since it is a system app, can I install it if I had the apk? Will it work since it will be the only Blur app on my phone? Is there a difference between the Gingerbread and Froyo cameras? Does anyone have an apk I could try installing? I really dislike the granite-like background on the AOSP camera. I don't remember the Blur camera very well, and it might have sucked, but anything's better than that ugly granite. Are there any video recording apps on the market? Thanks for reading my wall of questions!