Gears, Recommended shop NJ, and what do I need

[H What 4.6]

Next for me is gears, I wasnt sure if i should do 3.73's or 4.10's because i do plan on pushing a whole lot of power, most likely a supercharger in the future but thats at least 3 or 4 years down the road when i can afford to rebuild from the block up basically, so 4.10's now sounds right.

My car has 60k on it, would anyone recommended replacing everything in the rear when i do it?...... What tuner would you recommend for recalibrating my speedo....

Lastly, this will be the first time im going to a shop so where would anyone recommend in north jersey..... TTP (a mainly camaro/firebird shop but works on mustangs too) is about 1/2 mile from my house.... I know Valley Performance is nearby too, anyone have some recomendations or any advice im missing out on here. Thanks

 

[pilks]

im from morris county nj

i have 3:73 but i have a 04 gt auto so do what u want

i went to "randolph transmission" the guy was cool everytthing went ok
the only thing i had a problem wit was purchassing a rear bracket from ford direct