Im probably using a similar approach - I’ve gone with the 80/20 running plan on TrainingPeaks. Mostly because TR isn’t there yet for running and I have a Stryd pod and wanted a power based running plan. Most runs are easy 30 min efforts, on two harder runs each week - big focus on just easy volume development and it seems to work. Can’t wait for TR to get into this space though, I’d love my bike plan and run plan to work together so I don’t need to hand craft my recovery weeks