I appreciate it ill give you a message

i have 2 mods that edir search.win.bmd searc xml.
and items.
how would I go about this. do I use a hex editor? I have modded games in the past. a few minor of my own. but I do not have any experiene with hex editors.

basically what I want to do. is combine the two mods by taking the lines added from one and the other coincide