If you are an IFA whose specialism may have relevance elsewhere within the Financial Services category, then feel free to submit your site there; your site may, for example, be better suited in Mortgages; this depends largely on how your site's content is weighted.

You may also want to consider your true area of coverage; be realistic. Ask yourself whether it is better to be in a large UK level. Might your site be better listed at your locality or county level?