Colour Options for Logo Update

Screen shot 2012 02 15 at 10.56.54

This is a logo evolution for a client. Brief was to keep overall structure of his current logo - basically text in Optima with a circle in the middle of the O - but move it on a bit. Chose the font because it was strong, like Samson should be and tweaked his existing colours for the first option. Bottom option are colours I'd like to move him to.

Any thoughts would be appreciated.

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