yes you can use the axles i believe ask ben aka evasiveef9 as he has this exact swap in his ef hatch so it is all his territory with this. what trim level is your crx? hf, si, etc im sure he is going to need that info as well to say what you need or dont need.

ps the rywire kit makes this alot easier so if you have the cash i suggest you get it as i am going to do when i do my swap soon