What do I have to do to make a B-24H?

Modeling Subjects Aircraft
1

I’m planning on building the B-24H “witchcraft” using the new Mike Grant Decal set and the monogram -J kit. What modifications need to be made to the monogram kit to accurately represent an -H-15-FO? (I want to avoid buying a conversion set if possible)

2

Also, I remember finding a site that listed all the missions the Witchcraft flew on, the targets/pilots for each mission, and the date. I can’t find it now, so if anyone knows what I’m talking about, please tell me, as I need the information to determine how many mission markers to use.