32140 with 14-15 Ah capacity is good format which is size like 2D flashlight from the past which was very popular.
If cell is qulity lifepo4 chemistry provide stable voltage during discharge and big number of cycles.
3.2 voltage need boost driver so this cell is ideal for use with 6v leds like xhp70.3
If Wurkkos choose right leds for this flashlight it can be succesful model.