Converting my CPL/ATPL to US CPL

[belowMDA]

Hi there folks, I have a New Zealand ATPL and wish to obtain an FAA CPL to enhance my ability to bid for any ferry flights that might crop up. I converted my PPL many moons ago but realise it will be a bit more involved doing a CPL. Will I have do to a check ride written exams etc? I have registered on the FAA airmen services website but I cannot find any pertinent information there.
Any help most appreciated.