I have to do 3 centerpieces for tomorrow. Ordered Saraha Roses, came in 40cm, so, of course, I have large cylinder vases, the bride wanted hydrangeas around the top of the cylinder and the sahara roses coming out of vase, well, since they came in so short, now I have a problem getting the height. First I thought, Lomey Dish, but worried about Hydrangeas in foam, so taped a grid, did hydrangeas, roses still not working, then took Iglu, affixed to tape grid, but still not sturdy enough, does anyone have any ideas? Thanks!!!!