Replying to Dalbello Krypton and Booster straps

Hey guys and or girls i need some extra support from my dalbellos, since the factory straps are not suffice. The problem i has is if i get booster straps how do i install them on my boots since the back of the boot is kinda weird. Would it be best to have a shop install the straps or has anyone done this before that it is easy enough for me to do it so i dont have to spend money on someone else installing them.