For pricing purposes we stuck to the duct sealing and a little more however if you want to take it further there are additional recommendations we can make that will improve your house even more. However, we feel the items priced out would be the most important to tackle first. The 36″x12″ return grill that needs to be a filter grill is something we can install while doing the other work. When we do the Aeroseal we would have to blank off the equipment and will have to modify the supply duct in the closet so there is no need to have Abbott come and seal that when we will have to redo it anyway as part of the sealing. And if you got them to just give you the 36″x12″ grill then we’d put that on too.