aftermaket powr lift kit

I am building an 06 2.7 Sportage for an overland rig. I put 40mm spacers above the struts but still need 1-2" of space. I was thinking that maybe if I can find heavier springs that would do it. I need to replace the struts anyways. Does anyone have any suggestions on springs, struts, or any...

I am exploringthe idea of installing an aftermarket Powered liftgate kit for my 2019 Sorento 1. Is itpossible? 2. how difficult is it for a do it yourselfer? 3. who are the kit manufacturers and prices? will it work with the keyfob? 4. whatare your gottcha s? Thanks!