Modify that template to have a smiley face or something, and instead of "go register" say "go register, or repost with the same form and a little more information (whatever it is you need)" so it doesn't look like we're doing this to trick and segway people into joining, they'll feel like we just wasted their time.
Otherwise, looks great!
Also, I solved the cache issue on my own, THANKS FOR NOTHING!