Tibiae or Femurs? My X-ray and proportions

Edit Post

I can't really make up my mind on this one. Dr Guichet has put me off tibiae lengthening by saying it's risky and long to recover. He also said i have pretty short femurs. I have always liked long tibiae better.

Guys, can I have your opinion on my body proportions? I am a 176 tall guy and would like to lengthen by 5-6 cm. Would you go with tibial or femoral lengthening?

My x-ray: http://imgur.com/a/2BrQz
And full body scan: http://imgur.com/a/mqFV0

Cheers

Edit Post

Thanks a lot for your opinions guys.
I am still not quite sure about femurs. Please take a look at photos of me. Curious to know what you say now.

http://imgur.com/RBHpcZG
http://imgur.com/1KxtbRx
http://imgur.com/KAI6lqH