First hi to the sabre building community

So I am pretty new to the forum here and I am currently planning to build my very first Lightsaber using a Cree Amber led.
https://www.led-tech.de/de/High-Powe...3_120_138.html
(Sorry for the link beeing german but that's where I live...)

And my questions now are:
Will this diagramm: 2010ModifiedBasicrev01-10-2011.jpg
Work for the Kylo Ren Bladebuilders lightsaber?
http://www.hasbro.com/en-us/product/...3-50D906204738

I am thinking about using the pnp type transistor as stated on the diagramm and wiring a 8ohm 89db speaker to the standard speaker ports on the board.
Which type of resistor should I use (the whity thingy on the diagramm i guess)?
Is it right to use a momentary AV switch at this point (non illuminated)?
And most important: Considering the crossguard leds, cann I just treat them like leds marked as 3 led- (blue, yellow, black) on the board, since I definetely want a single bladed saber with no crossguard or accent leds?
For batteries I guess I'll go with 4AA or 4AAA cells or rechargables of the same size.

[TL;DR] Want a single bladed yellow/amber lightsaber using the Kylo Ren soundboard from the bladebuilder series with the 2010 obi-wan diagramm, will it work?

PS: I definetely want the Kylo Ren soundboard since these soundfont is pretty nice for a hasbro saber.