OK, so I have quotes for my parts and the dealer will be ordering them this week, and doing the install as well. From the following list, does anyone have any suggestions as to which parts should be installed in which order? Or, since it will not be driven until all the parts are installed, does it make any difference? Also, should I get it re-tuned after I have everything installed or staying with the GM Stage 2 tune be OK?

Stage 2

exhaust
manifold
cold air intake

motor mounts
transmission mounts
transmission torque dampeners
control arm bushings

big brake kit
stainless steel brake lines

springs
coil-overs

strut bar
anti roll kit

rims
tires

- Solo