I have a Stewart Ultimate 4Way screen. Yes it can be ordered in GrayHawk, that is the way I ordered mine, and I assume it will be available in FireHawk as well. The horizontal masking works from a 12volt trigger and is either up or down. The vertical masking is multi-adjustable and can be ordered with different options for activation such as remote control or wall switch. If you are going to go with a 2:35 screen, constant height, setup the Ultimate 4Way is not going to work for you. You will have to come up with some means to multi-adjust the horizontal masking for the different aspect ratios. The ultimate is not set up for this but I donâ€™t know if Stewart could make something for you.