I don't want to step out of my boundaries considering i'm still a noob here but, don't you think your being a little harsh? If he wants that particular carb then so be it. He didn't ask for opinions, he asked for leads on one.
Now with that said I have actually worked on those carbs and found them to be amazing. Due to their design THEY ARE extremely reliable and easily adjusted. I set one up for a friend of mine that he ran on his Ford truck with a 250ci straight 6. He liked it so much we made a custom dual predator setup for his 302 powered Comet. Ran low 12's all day long.
When you get it installed take pics and let me know what you think.