Same as I had it with wayyyyyyyyy fewer people. Also change the venues to Adler Planetarium & Shedd Aquarium in Chicago.
Doing the Nikkah at Masjid rather than home.
Oh & would love to include live Kabab Parathas stations, Lassis, Saag & Makai ki Roti for the food on Mehndi day.
& most of all having my sister in laws & their families present on the big day.