Not to steal your thunder in any way, but please check out this website. We're an all-volunteer organization which has raised $11 million since 2017, all for realistic candidates in "flippable" districts. We do the "homework," as you do, to put contributions where they make the most sense. We want that blue tsunami. (We just had a Zoom fundraiser which included Eric Sorensen. Mandela Barnes is scheduled for September 8th.)

https://www.forcemultiplierus.org/