I would ditch powersteering, you dont miss it all once its gone. I don't have powersteering in my h22a Civic Sedan with the old steering rack, its not bad at all. You keep all your civic a/c componets and get a compressor mount made by hcp.

Here is all the swap/wiring information you should need. Don't throw out your old civic harness
Honda-Tech.com: Hybrid: [FAQ] ***H22A into Civic EG/EK INFORMATION Post all H22A Hybrid info here***