Blackfin 24?

[bmajvi]

I stumbled across an early 70's 24' Blackfin here locally. Yeah, I know it's not a Seacraft, but do any of you guys have any first hand experience with these boats? I'm told 24 degree deadrise, single straight inboard (454), center console w/cuddy (roughly similar to a 23' Savage). I've heard they're bulletproof, great in head seas, wet riding in some conditions, and thirsty...what else? Thanks!