Fanatec Black Friday deal CSL Elite. I'm thinking of upgrading from a g29 into possibly a CSL Elite, but which one is the better choice? The 640$ bundle for Xbox was the one I've been keeping my eye on for months, but the 1000$ bundle seems like the best bang for buck. 

Is there a difference in the wheel base between the two? And do the steering wheels make a huge difference in performance &amp; feel?