theroretical schematic 01.jpg

The switches would be sliding switches and I would never activate both at the same time. Would this setup be safe?
I just did a stunt saber with three different colors and what I took away from that experience is that I absolutely hate JST connectors.

For Clarification:
Slide switches
R/rB/W Tri-Cree
3.7v 2400mAh Trustfire Battery.