ARII 73 challanger any good?

I would like to know if the ARII 73 challanger is any good? and if not are there any other 73 challanger kits around?

This is what im talking about:

Has anyone built one? If so i would like to know if its any good and maybe see a pic of it built (to see how it looks).

Any help is appreciated

Thanks in advance.

Source: http://cs.scaleautomag.com/SCACS/forums/thread/1021275.aspx

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