I got a 89 crx hf and thinking about doing a swap with zc engine as soon as i got enough information and money

. Most of the information i found was about the crx si. Here are my questions
Is swapping a zc engine to a crx si the same as swapping it to a crx HF.
What needs to be take in consideration when swapping it to a crx hf.
And for those who have done this swap to HF, what advise can you give to a newbie.