Thanks for the replies, that Deadlift WAS maximum effort, infact straight after it, I felt dizzy and had to walk it off, it was soon after my Squat attempt though.
I've realised that I don't keep the bar against my shin very well, some people on other boards have said that I look like I'm Quad dominant and should keep working the posterior chain and my form will sort itself out.
For the eccentric, I usually don't bother when it's a one repper, I find it difficult to let the weight down without rounding my back.
I'll work on head position I agree that it doesn't look ideal.