“as it’s not painfully steep”
Most of the Llanveris path is less steep IIRC? And hence around half the distance (not vertical gain) is ridable for most IMO/IME/IIRC, crucially IIRC most of it is more stable under foot than the rangers for pushing/carrying
I could be remembering wrong of course
I’d definetly include going up Llanberis and down the rangers just before the zig zags for the sake of including the very fast and long jumps of telegraph valley, you can add on the rangers zigzags up/down as mentioned above if you so wish (if you park at the ranger station)