I've owned 3 F-cars... an '85 Trans Am with a 383 stroker(stolen, found with the motor blown). I also had an '01 white Z-28 with just bolt-ons. My current car is an '01 Pewter Trans Am....AFR heads, G5X2 cam, all bolt ons, forged internals(pistons, rods, crankshaft), true duals with dumps, 150 TNT Wet Shot, formerly had a TNT 150 dry shot on top of that, battery relocated to the back, Moser 12 bolt rear, 3.73 gears, 3200 stall, Stg. 3 4l60E(still a piece of shit), lca's, some suspension, and a bit of weight reduction.
I've always liked the LS-series motors over the modular Fords. The only big thing I'm a fan of from Ford is their 5.0 motors. Other than that, Ford goes the cheap way of adding power: superchargers and soon turbos. Lame. Plus, every grandma and grand-daughter has a mustang.