429/460 swap

[429mustang]

I'm putting a descently built 429/C-6 trans in my 86 Mustang GT this year after I get the motor back from the machine shop. Have any of you or someone you know put a 429/460 in a fox body mustang. What kind of problems did you/they run into fitting the motor? I've already looked into a motor plate mounting kit and swap headers, and the place I'm buying it from tells me it should be a pretty straight forward swap, but I wanted to get some feedback from someone who has done the swap on their own car.