Quick Coolant Flush mixture question

[Markt213]

Refilled the coolant this morning after using the vacuum to check for leaks then put the new belt on and ran it to make sure nothing came lose then put the panels back underneath, the hood, access panel and trim. Hopefully I will have no problems. My biggest concern is that I couldn’t get a torque wrench on most of the bolts on the thermostat and water pump so I hand tightened snug.

Next I will pull the Center Console, radio and some of the dash so I can tape up the air flow door that is coming apart sending bits of debris through the air vents. I am going to carbon fiber wrap the console while I have it off because mine is scratched up. I’m also going to carbon fiber wrap the plastic on the doors by the window switch.
I will try to post pictures but I have difficulty posting on this site.

Thanks for your help!