Cool 
(Though I wasn’t the first to mention the pumps), I’m stuck with the internet to entertain myself way too often, and force myself (come on pretty boring stuff sometimes) to read up on things I own, or plan on buying, course it pays off for me, usually in the long run I’m just glad to help, it makes my time on the internet feel a bit less useless. 
I cringe to think of what your average shop would charge for a job like this, and I can’t say for sure because I haven’t done mine yet, but I think it’s overall pretty easy, silly not to do the work on your own.
And it’s always really helpful to have a buddy to help you with your stuff, because it’s not their’s they care less about breaking stuff, and often, just get the job done. I gotta rope a buddy into helping me install some speaker wiring in my wall, I’m having a heck of a time, even thinking about hacking into my sheet rock to mount the speaker posts… I know my buddy will have no fear cutting my walls. 
