I just hate systemd and will not have it on any of my Linux systems. Raspbian, the OS installed on my Raspberry Pi systems, is now set to default and install systemd on the Jessie version so my preference is for Wheezy which uses init instead, innit?
Locating the image file is getting harder as time goes by, so I've stuck a copy of the image file on my web server. You can download the zipped up image file from here: WHEEZY
Bye bye systemd.