I brought my 521 here, I had to raise it 6" just to get it on the boat. That is the least of it. I had no bumpers, and got pulled over twice in two weeks. If you have your shipping papers, not to bad. You have 30 days to register, that's not alot of time. First you have to get a saftey check, they may or may not tell you that you need to go to recon. If that happens, you will first need to get an alignment from a licsensed shop. IF you pass recon your all good. Get your registration, then saftey check. I do know of a shop, but its not cheap. I can tell you that Datsuns are around, you just don't see them.
I bought a 510 after moving here. It still needs alot of work, it cost me 4,000. The good news is, that when you do drive it, people either give a shaka, or make an offer. I always just say, "Not for sale." with a huge smile on my face. vI should have just kept it simple, and told you, it's a pain in the ass.