Thanks for the quick replies.
Anyone have input on registering in CA if registered as ASVE in TX?
Here's the link to the CA DMV website for registering a SPCNS vehicle in California. It MAY or MAY NOT be any easier since it is coming from another state. Bring all of your documentation and receipts that you used when you registered the vehicle in Texas. It might make things a little easier in California.
If your move isn't permanent and you intend to live in both places and you're going to move back to Texas you might not need to even register it in California. Are you going to maintain your Texas DL? An address in Texas? If it were me and I was going back in a couple years and keeping my Texas DL and an address in Texas I wouldn't bother with the registration change.