Engine Camshaft Question

I have a 5.0 out of an early 90's mustang that I am building to go in a 65 Falcon. The engine only had about 30,000 miles on it so the machine shop recommended reusing the stock forged pistons due to not needing to be bored. I have a set of GT40P heads that are at the machine shop getting a valve job and setup for the cam that they recommended me going with. I looked up the specs and can't find it anywhere so I called the shop and he said it is a custom grind that he has done up for near stock 5.0's. Specs are Duration @.050 214/220, LSA 112, Lift 482/496 w/1.6 and 513/527 w/ 1.7. I am needing some advice on how this cam will act with the 1.6 vs 1.7 rockers. Car will use the mustang AOD and has 3.73 gears. I just can't find a grind close to it that I could do some research to compare. Any advice on which rockers to go with and if I will need to use anything other than the stock converter?

Thanks! When he ordered the camshaft he also got the springs with them. If it idles like that it will be great. I mainly don't want to have to deal with a really lumpy idle and the issues it can cause with the EFI. I bought an 89 F150 that the previous owner had put what he called a 3/4 cam in. Wouldn't idle and would barely get out of its own way. Took it to a tuner and he said cam needed to be changed it I ever wanted it to do anything but sound good. Swapped it for a stock camshaft and thing ran great. Never want to go through that again