Congrats on the Gen 1 purchase! Fantastic deal on it too! I also have a Gen 1, 6.2. SCAB, Molten orange with 50K on the clock. You mentioned swapping out the exhaust, I went with a complete stainless works system, headers all the way to the twin rear split exit exhaust pipes. They are incredible, comes with dual high flow cats and dual resonators. Be advised, they are loud, as in race car loud, but I wouldn't personally use anything else after having it on now. I would also advise a pedal commander, K&N CAI, drilled and slotted rotors and the carbon fiber/ceramic brake pads, kits are available on americantruck.com. And if finances allow, a performance tune/tuner also from americantruck.com. I also just put the Mallory Blaster coil packs on my ride (new plugs and wires before) and the improvement was day and night difference. I was watching your new truck on bat, I couldn't believe how low it sold for, congrats again, beautiful truck and will enjoy seeing your updates and improvements. Best of luck with her!