For me to get a landed property and grow every Nepenthes I can get my hands on. Have a cold room to grow highland Nepenthes.
Also to grow every Drosera I can find, ie. from Temperate, Mediterranean and Tropical climates. Will have to have a cool grow chamber for this too.
After that have ponds and ponds of Aldrovanda, aquatic and terrestrial Utricularia.
