Think most of the bristol's were pretty roomy boats, the 24 has about 6' headroom, The Triton also.
I'd rather have a boat that's a foot too short to stand, than one that's only an inch or so too short.
I'm only 5'6, so standing room for me is easy to find, but not a deal breaker.
Think the only place that standing room is any more than a convenience is at the galley, and then only when cooking.