Understandable, I paid a shop to do it for me first because I didn't think I could do it for the same reasons but after redoing it and taking the ISO's out, I wish I had done it myself to begin with. Not hard all you need are a few wrenches, sockets, hydraulic jack, and jackstands.
If you decide to do it yourself I'd suggest a spring compressor. I did it without one, and it's possible, but it will make life a LOT easier. Good luck You upgrading your shocks/struts too?