NC-8: I wouldn't list Tim D'Annunzio first. Most of what he's done is make himself look foolish. Being a loudmouth doesn't make him the conservative choice. Ret. Colonel Lou Huddleston has gotten some attention, but it looks like support is coalescing around Harold Johnson.
SD-AL: I would add challenger state rep. Kristi Noem http://kristiforcongress.com/ in one of the "additional" slots.
ID-1: Michael Chadwick? Really?
FL-8: There are at least two bona fide conservative major candidates (state rep. Kurt Kelly, Dan Webster) running, but neither is listed. There are two longshots and Bruce O'Donaghue, who is not terrible but generally considered a more moderate type.
FL-24: I would add Craig Miller http://craigmillerforcongress.com/ to the candidate list since he's likely to finish the primary in the top two; not sure who to boot off, though.
FL-2: Allen Boyd - two L's, one A, one E.
There are a few other races you could include, but maybe give it another month on those.
Thank you very much for your input. I've fixed the Allen Boyd typo in our database and we'll have a close look at the races you listed.
We are always looking for inputs on the races and the candidates. Who's the good conservative. Who is raising money and getting attention. Who can win. And especially who can win and needs our help.