Rick, I got the first three answers and I did a double take with #4. Then I thought, wait nothing was discussed about genes! Haha
So when a diploid bulb is converted to tetra it essentially has two identical sets of chromosomes from each original parent but the seedlings from such could be a whole different range of possibilities, right?
Anthony, I will surely take some seeds. Thank you for your generosity. Maybe you can shoot me a tree mail and we can exchange info.