I've done quite a bit of research on adapting late-model consoles into a classic, and the SHO is a great choice. Its actually the model I'd like to adapt to mine, but one of the reasons is because its one of the few newer consoles that doesn't have provisions for an e-brake. If I were going with a tunnel-mounted brake, I would think your selection would be greater for late-model consoles. I wouldn't necessarily do a late-model
Mustang console though, as it has a very distinctive look, and flows into the radio/HVAC stack, and wouldn't look right just ending at a classic dash.
Here are the SHO consoles. 1 is from an early SHO (89-91) and one from a later SHO (92-96ish?).