Charging instructions for the AGM T105 here. Note the 217AH vs 225 for the Flooded T-105 if that matters to anybody.
http://www.trojanbattery.com/pdf/T105-AGM_Reliant_DS_Final.pdfPD has a newer version of their standard converter that does 14.8 instead of 14.4. However, that would only be needed to do the "finish charge". Your 14.4 would do for normal recharging, but do have the Charge Wizard to be sure you can get it to do 14.4 instead of just 13.6.
If you fast charge at say a 25% rate, that would be 54.25a so a typical 55 amp converter should be just right.
