WIP First Lightsaber- Sink Tube Curved hilt

Hey there!
I've been planning my first saber on and off for years now. I've finally decided to start my first build.
I want to make a lightsaber based on 1.25" sink tubes. Hopefully I wont be doing everything wrong here! I'm probably going to do a stunt for now, with hopes of upgrading it later.

Editing this post as it has some changes and updates

A full parts list has been determined, while most of the parts are currently on their way I can include photos of all the currently obtained pieces.
This is a first try, and I get the feeling I'm doing everything wrong. Still, nothing ventured nothing gained on a first venture. If I do something wrong here, hopefully I can improve in future builds.

Parts list:
1-1/4 inch sink drain
1-1/4 inch 45 degree angle adapter
TCSS 1.25" Sinktube bladeholder https://www.thecustomsabershop.com/1...der--P269.aspx
Green Latching 12mm AV Switch (From saber armory)
Luxeon Rebel Star (Currently between Amber, White and Green/Lime)
2AA Battery Pack https://www.thecustomsabershop.com/2...ctor-P722.aspx

Hopefully this should be most of everything I need.

And here is what I have of the hilt so far. I have more to do, but this is where its at so far.
Attachment 17566