I'm trying to build my first saber and I want it to be an LED tonfa saber with sound but I'm not sure if I have all the parts I need or unnecessary parts. In addition to some of the parts I need being out of stock I'm not sure If the tonfa adapter goes on the end of the main body or somewhere else so I don't know if I need a second pommel or not. Please help me.

Here is the list of items I'm using:

Tonfa handle style 1

Tonfa pommel style 1

Tonfa MHS adapter

MHSV1 Blade Holder Style 17

MHS speaker and 4x AAA battery holder

Luxeon Rebel Star (Red)

Collimator Lens 8.7 deg viewing angle

18ohm 1/4w resistor

Hilt Style 1 (7" Double female threaded connector)

Star thermal tape pad - Single LED

SPST Momentary Guarded switch with red button

Li-Ion 18500 3.7V 1400mAh PCB Protected Rechargeable Battery Module

Heatsink module for 1" ID tubes

NB V3 MWS Header and Wiring Harness

Cree/Rebel Lens Holder

MPS Pommel style 4

MPS Clip

MPS Insert style 6