Doesn't look too bad, but doesn't seem to flow too well from the way I see it. Here's my idea of a cyber dragon deck:(As of the March banlist of course)
-3 D.D. Scout Plane
-1 Goddess with the 3rd Eye
-1 Jinzo
-3 Dekoichi
-1 Blast Sphere
-1 gold sarcophogas
-3 Waboku
-3 Reckless Greed
-2 Allure
+1 Cyber Valley
+1 Power Bond
+1 The Light Hex Sealed Fusion(Easily counted as a cyber dragon, and counts as a polymerization too!)
+1 Cyber Dragon
+2 Shining Angel
+2 Honest
+2 Evolution Burst
+1 Morphing Jar
+3 Cyber Dragon Zwei(Best new support for cybers, this kicks serious butt!)
+2 Bottomless
+1 Call of the Haunted
+1 Brain Control
Something along the lines of this, tho stuff can be changed around to whatever. Honest is a must as almost all the main cyber cards your using are light.