Hi ICC
First, let me tell you how sorry I am for all of your pain and the stress of dealing with WC. Please do not apologize for the lenght of your posts. We all understand that there are many details to explain in order to get some advice.
I got hurt at work almost 7 years ago (back injury - I won't bore you with the details) and have been dealing with WC ever since, so I can sympothize with what you are going through on that end.

I know you said you have an attorney. Talk to them and see if they will get you a second opinion of this last doctor. I got some advice several years ago from a doctor that WC will only allow a second opion in the same field - but if you switch specialties then you can get an additional opinion. Say you are seeing a neurologist and have gotten a second opinion from another neurologist... switch to a neurosurgeon. Some great advice I was given that I thought I would pass along to you.
I would also talk to your attorney and discuss getting an FCE (Functional Capacity Evaluation) done. They can discuss this with your doctor and this eval. will give you documentation of if you can work or not. It's not a fun eval.

they will put you through the ringer doing all types of tasks to see how much you can lift, how long you can stand/sit, what types of things you can do. But believe me, this is a valuable thing to have. If you are interested in this, let me know and I'll be glad to answer any questions you might have about them.
I'm so sorry that you are having to go through all of this. Living in pain is miserable and I'm glad you have what sounds to be a very supportive husband to help you through it. I don't know what I would have done without my wonderful hubby all these years.
Please keep me posted on how you are doing and let me know if I can help in any way!
Take care,
Dee