Product review (5 stars): Do it yourselfer +1
If you're a do it yourselfer type, this job shouldn't be complicated at all. My 13 year old son helped with the back tension spring. I Installed it from the bottom, both pulling up while holding the bottom part in place. Found it pretty easy actually. Had to Cap the optional light bulb inlet with a customized all rubber plug, my washer doesn't have a light. Didn't need help for the front tension ring/spring. 1:30-2 hrs  No more leaks!
Note: remove the front weight ring (see pic) makes it easy to install back spring. Your welcome!