You must be so tickled that your Tour is back on the road! I'm happy for you!
My old Grand Marquis was driven into the Smokie Mountains every few years, so I changed my brake fluid every year. My 'Tour will get the same treatment. Nuttin' like a 5000 pound car with squishy brakes comin' down a mountain.

I use a one man bleed kit (hose & valve) to pump the resivoir to a low level - NOT EMPTY!! Fill up with new fluid, then pump till the fluid from the bleeder is nice & new. Next wheel, fill, pump till clean. Repeat for all wheels.