A light mounted at the end of a translucent plastic rod or tube would be simple. You'd probably use LED's.
No, but you can follow a tutorial on YouTube of how to make a customized hilt for a costume. It's called how to make a lightsaber by the makers of backyard FX
You need the lightsaber video effect.
You could make a lightsaber,but it we'll probably take many years or it couldn't even happen.
No. While we can make jets of plasma, they are nowhere near as controlled as the blade of a lightsaber.
propally not.
The easiest way to make a million pounds is to sell something of value. Getting a good job can also help you make a million pounds.
1^2
the easiest way is to buy a kit
Currently, the technology to make a device that works in the same way a lightsaber works is not available, at any price.
I know that there are "make your own lightsaber" kits in toy stores like Toys R Us and Target.
you have to upgrade your account to membership, and then go to the lightsaber customization station... ( not that I've tried it. )
Galen Marek (Starkiller) grew up learning that style of fighting so it would be kind of a plot hole if he suddenly changed the way he held and fought with the lightsaber. There are several customizations you can make in the game, but changing your form is not one of them.