390 Draw* calls per frame

Before:
FPS - 37.9
SetVertexShader calls per frame: 311
SetPixelShader calls per frame: 154
SetTexture calls per frame: 262
SetVertexShaderConstant calls per frame: 1834
SetPixelShaderConstant calls per frame: 39
SetRenderState calls per frame: 3445

After:
FPS - 51.4
SetVertexShader calls per frame: 81
SetPixelShader calls per frame: 39
SetTexture calls per frame: 171
SetVertexShaderConstant calls per frame: 689
SetPixelShaderConstant calls per frame: 10
SetRenderState calls per frame: 2509