HOLY SHIT! did you run into a cement mixer at 55mph?!? there is no way you are gonna fix that by yourself. im not trying to be a dick, but you posted questions that show you probably dont nessecarily know what you are doing. you could have the skills to repair this, but to repair it correctly is most likely another story. if you repair this and its not done correctly you could compromise the sturctural integrity of your car, causing harm to your self and others, especially if its anythign like that accident. So either take it to a body shop and have it repaired, or at least have them determine if its still structurally sound, which if it is you can go ahead and try to repair all the cosmetics. That or suck it up, and start parting out everything good on the car and either sell the parts or buy another CB7 and have alot of spare parts, which could also save you money later.
Devin