Hey there....you're making a good choice but I would highly recommend cluttering it up since that's a lot of space for a BP (especially a baby). I just received my 2nd AP T10 in the mail a week ago after waiting for about 4-5 months. It's a long wait but well worth it. The options you suggested sound great although some will say belly heat is not needed since you'll have the RHP providing heat. Good luck!