Congrats on finally pulling the trigger
There will never be a day where you will regret owning a Cobra. SPM (Smiles Per Miles) are Guaranteed. You may want to rethink the wire wheel option, as 289FIA Cobras had (Trigo wheels) not wires. A widen Wire Wheel (15X7 Front, 15X8 Rear) to fill the FIA fenders, could be very costly. 15x6 wires (Stock Mk.2 289 street) would not fit the flared fender look of 289 FIA. Food for thought, Cheers Tom.