Errigal,
You are classified as a nonFirst Time Buyer (FTB) as you purchased your first home in 2001, but you are still entitled to TRS on your new property for 7yrs.
Your wife is classified as a FTB as this is her first mortgage.
The year you married comes into it as well. For example if you purchased your first home in 2001, got married in 2004 and moved to your new home in 2006. Then your wife's FTB start year would be 2004.
Both of you are entitled to TRS, if your new home was purchased after Jan 2003.