I have a Greenworks 1500 psi power washer. I have used this to clean a walk-in tile shower. I would like to get a smaller trigger with a short barrel for this if I can. It is a pretty tight space to use the trigger and wand that came with it. It seems to have a standard connection from the hose to the trigger. Can I get a smaller trigger and shorter wand to use with this? Any recommendations will be appreciated.