Banktransfer Payment Plugin duplicate and make Wes

Hello
I has try to make an Western Union Payment Plugin.
For this i want try the Banktransfer Plugin,because there i can write the informations what the buyers must know to send.
I has duplicate the Banktransfer Plugin, and install both.
But when i make now changes in Western Union Plugin, than are the things i changes in Banktransfer Plugin too.

I need only an Plugin how banktransfer Plugin, where i can write Payment Infos in.
How can i make this?

Thank You
No i need the Bank Transfer Plugin too, and same for Western Union and Moneygram.
This is an easy and nice way to make every payment possible.
Than i try now to edit the dulplicate from the Banktransfer plugin.
Is it enough to edit the File names or must i go in the code?

Thank you thats very nice from you.
I have now all Payments made so and it works
But i cant configure an shipping methode.
I use the standard methode and configure one DHL.
But its not showing.

It was the Product Weight.
Last thing is i have two Prices. How can i delete one?
I has made an Screenshot.