I have the Ducati heated grips and find they work well IF wearing windproof gloves when it is below 60 outside. The handguards help but the gloves are important.
Keep your core warm toasty and you will be safe from hypothermia. If your extremities are cold, your core is already too cold.
Even in the summer, when riding the coast or mountains, I always ride with warmer waterproof AND summer vented gloves. Surprising how often I switch on the grips and add the heated vest when temperatures drop below 70.
A key is to keep track of the total wattage you are drawing from the bike. The switch to LED lighting helps. Turning all heat off for the last several miles helps top off the battery for the end of the days ride.
Some items stored in front are handy, like cellphone and camera. A tankbag just doesn't feel right to me, and makes refueling a PITA. This is where the small handgun handlebar bag the most convenient.
I can carry small items within easy reach AND easily refill the gas.
Traveling is always easier with a GPS and radar detector. RAM mounts make this possible.
I pair a Sena with my iPhone for music and with the radar detector and GPS. Early warning of speed enforcement and verbal turn instructions for my complicated backroad routes.
My hearing is protected using soft silicone custom molded ear monitors which provide 40 db of noise reduction. The Sena has a 3.5mm speaker outlet.
For long distance bike-2-bike, nothing beats the use of the Kenwood GMRS radios. However, we are switching to the use of only the Sena 30K only.
https://www.youtube.com/watch?v=XS5nxaaRMcQ