Hawaii is very serious about non native species introduction and conservation of local species...
I would think twice about moving permanently to Hawaii... I was stationed there in the Navy for 4 years... was great for the first year to 18 months then got kind of old... everything is alot more expensive there, nothing to do except tourist type stuff and gets old... if you are an outdoor type person and like to hike, swim, scuba, kayak, windsurf, sail, etc then you will likely love it....
Really depends on the person...
Helps if you have alot of money...