it depends how you make the blu eyed leucistic,as a combo or as a super form.
if you make it as a super form(for example lesserXlesser) you'll have all fire lesser.
Instead if the blu eyed leucistic is a combo( for example butterXmojave)you'll have:
25%fire,25%butter fire,25%mojave fire and 25% BEL "fire"(genetically will be butter mojave fire)but you'll see a normal BEL