As soon as my gauges are installed, I'd like to install a #8 TST plate, and have some timing work done as well. At this stage of the game, I'm not ready to upgrade my automatic transmission, so I'm following the advice of others who've told me not to go beyond the #8 until I get my transmission upgraded. A knowledgeable friend has also recommended that I install the 3000 GSK at the same time. Would it also be helpful to install the AFC spring kit as well? Any suggestions will be much appreciated. I've already upgraded my exhaust to a 4 inch system, and have the aFe Megacannon for air intake.