if you're planning for more electric accessories you should install a fuse block, possibly powered from the ammeter or BATT lug of the voltage regulator or if your ignition switch has an ACC terminal, use that so the fuse block is off when the key is off

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics