RE: Looking for a larger changing pad
I second Happy Tushies. She will even custom make the length for you if needed. Joshua is 36" tall, and I asked her to make mine 37" long. She did, and only charged like $1 more for the added fabric I think.
Also, the changing pads in LE Do-It-All diaper bags are huge!
But what I like about the Happy Tushies one is it's so soft and flexible that it folds up much smaller to fit in a medium size bag (versus the LE pad which is so big and stiff it only fits in the DIA diaper bag.)
Mama to "The Fantastic Four":
DS 02
DD 06
DS 09
DD 12