1967 barracuda fastback resto or mod?

Sounds a lot like my car: 273 Commando, 904, column shift, manual steering, manual disks, bench seat. Not really a collectible package like a Formula S would be, though if restored to stock condition it would always have some value. My approach has been to improve its driving qualities (for me, that's handling and brakes) without messing with the appearance. So, while I have changed some things, they aren't readily apparent, and it looks like a survivor.

Mods include: uprated torsion bars, front and rear sway bars, slotted crossdrilled rotors, 8.75 SureGrip 3.23 rear, Rallye wheels (soon to be replaced with vintage SBP TorqueThrusts), dual exhaust with factory-style tips and valance cut-outs.