Just added (4) 3-way ball valves to my system and now I don't have to touch any hoses during my brew. (I used to have to switch hoses around and it was a pain)
Thought I would share if someone has a similar setup or is thinking about a build.
3-way valve on inlet of pump 1.
3-way valve on MLT (bottom port)
3-way valve on inlet of pump 2
3-way valve on outlet of pump 2
If a flow schematic is wanted I can whip something up.