<human>: Can you condense the text into a few key points?

I live in Florida.  According to Florida Statute 83.49.3.a: 

**"Upon the vacating of the premises for termination of the lease, if the landlord does not intend to impose a claim on the security deposit, the landlord shall have 15 days to return the security deposit together with interest if otherwise required, or the landlord shall have 30 days to give the tenant written notice by certified mail to the tenant's last known mailing address of his or her intention to impose a claim on the deposit and the reason for imposing the claim. The notice shall contain a statement in substantially the following form:

This is a notice of my intention to impose a claim for damages in the amount of   upon your security deposit, due to  . It is sent to you as required by s. 83.49(3), Florida Statutes. You are hereby notified that you must object in writing to this deduction from your security deposit within 15 days from the time you receive this notice or I will be authorized to deduct my claim from your security deposit. Your objection must be sent to   (landlord's address)  .

If the landlord fails to give the required notice within the 30-day period, he or she forfeits the right to impose a claim upon the security deposit."**

I was never given 30 days' notification of any claims (Moved out July 29, Here we are Sept 19, this is the first I have heard from this guy) and now he wants to charge me money ON TOP OF my security deposit for claims he is just now informing me of.  He also owes me considerable money as he rented my apartment out while I was still under lease with him.  Does anyone think I have a case for small claims in the event he keeps withholding?
<bot>: my landlord is withholding (and charging me) for claims I was not notified of, and its past the legal time frame for my state, do I have a chance in small claims?