93TransAm188

I am starting to do the lt1 to ls1 front end conversion this weekend and wanted to see if anyone on here has done it and could provide me with any information. I have checked multiple sites/forums however they all seem to be a Little different. Is there a website that explains it exactly how it needs to be done? I have found one for the camaro swap but not firebird/ trans am. I know i need the hood, bumper, fenders, and headlights but not clear what brackets need changed or if i need the bumper Support bar? 7f you have done this any help will be great. As well as a list of parts i need