There's no need to reinvent the wheel. You can add more to this plan as you see fit, but remember that the point is consistency, not effort. There is nothing to gain (and much to lose) through going too hard and too fast. Remember that this is all about dopaminergic regulation, at least until you start pushing a consolidation point.
6 days per week:
Morning = 20 minute writing + 20 minute walk or sitting meditation
Evening = 15 minute bath and vocalisation + 20 minute sitting meditation
3x per week:
Zone 2 exercise, 30-60 minutes
Don't stress about losing time; because of how time is encoded in your hippocampus you will feel like the days are longer as your dopaminergic tone stabilises. When you have phasic-heavy signalling time seems to both race and drag. When you are tonic-heavy, time feels full and abundant. Your days will feel longer and more satisfying for this routine.