project: one week bd

Ive had my trucked bagged for almost a year and ive already decided to body it. this will be my first bd. gonna traditional bd my truck thanksgiving week. running 18/20 combo and gonna keep factory ac with a 225/40r18 up front. will i need to invert the fan to inside the firewall and is there a good thread with pics on how to do it? i have a sheetmetal blowerbox now that clears when laying but i will need to make a new one. also running stock upper arms and my control arm hits the coil now when layed so im gonna also have to get uppers, probably gonna run mmw flat plate uppers. i hope to have the cab and frame horns done in that week not worried about the bed cause i can drive without it. computer will be moved behind the dash and everything else is staying under the hood, hopefully the battery too. now i need to start gathering parts so i can have it all so what all do i need? heres what im ordering first a smaller brake booster , trailor fender for firewall, and upper control arms. whats the best/easiest to mod brake booster? i wont be running abs also. if anyone has some good threads on bd with ac let me know lol ive been looking at all the good ones showing how and where to cut and all that

here she is bagged