I see that there have been a considerable number of helpful suggestions and offers by many of the members to help you get your system back up and that is great.
That being said, I haven't seen any suggestions on the following and I heartily recommend it if you haven't currently addressed them.
Get an external hard drive of the capacity required to allow you to backup your whole system (OS and personal files). You will never lose your data again and it will aid in recovery in the future.
Save your current hard drives and if you know of anyone with copy software such as "Ghost", you may be able to recover all your files for your new syste,.
Hope this helps some.
Best Regards;