Tracking a legacy...

Anyone here ever driven a legacy on a trackday? Either a twinscroll or a 3.0. I realise they are a big old barge and the things that make them great on the road (comfortable chairs, compliant suspension) wouldn't help on track.
I suspect the brakes would need an upgrade, possibly the cooling system, plus a baffled sump and uprated oil pump if I was doing it properly on the twinscroll. Again, if it was a turbo under-bonnet temperatures could be an issue, so heat wrapping or coating the turbo/exhaust.
Just wondered if anyone else had tried first...