I will keep an eye on the poll and see what the members say about creating a 550 section. In all reality, it is a 600, just sized down slightly, but I also agree that people don't look in the 500 or 600 sections for the 550's. Might make it easier to find information on them if it had it's own section. Again, i will keep an eye on the poll and see what happens.
As for a moderator just for that section, I'm not sure that is entirely needed. There are 5 staff members (Lee, Gaba, Matt, Derek and myself) which on a forum like this, is more than enough. Each member of the staff has their own talent that they bring to RCH. Lee, Gaba and myself know heli's, so that is more than half of us that can do the moderating. And as you know, I'm on here quite a bit and so far, I don't think any spam has gotten through in the last year since installing the spam software.
If it comes down to it, I will put moderators in specific sections of their expertise. However, I think just staying engaged in a section is more than enough for the forum. Since we dont' have much of an issue with spammers or horrible members, I just can't see bringing on a 6th staff member at this time.