I agree with Greendawn. I don't think that most unitarians would argue against Christ being God in the sense that he is divine. Scriptures are clear on that point. (Isaiah 9:6, John 1:1, etc.) But the scriptures also seem to be very clear that Christ is in subjection to Almighty God even though his exists in "God's form" or "nature." Paul says at Philippians 2:6-11: "Therefore God exalted him to the highest place and gave him the name that is above every name, that at the name of Jesus every knee should bow in heaven and on earth and under the earth, and every tongue confess that Jesus Christ is Lord, to the glory of God the Father." In Paul's discussion to the Colossians he speaks of Christ as "the image of the invisible God" (1:15) and "...in Christ all the fullness of the Deity lives in bodily form...." (2:9) Christ is an "image" of God and reflects the perfect qualities of God in his very being. But Paul doesn't confuse the issue. In chapter 3 he states: "And whatever you do, whether in word or deed, do it all in the name of Jesus, giving thanks to God the Father through him." Christ's role as "God" is never linked with a role as "Almighty God."
An image or reflection is not the same as the person.