No, it's a bad Idea.

Because on next step: Install NitDroid.Kernel-xxx.deb

It extract file from this .deb file to /and/xxxxx

Hope this help !!!

ps: look in the deb file:
# dpkg -c /home/NitDroid.Kernel.xxx.deb
or
extract files:
# mkdir -p /home/extracted-deb
# dpkg -x /home/NitDroid.Kernel.xxx.deb /home/extracted-deb