Congrats! Nice items, I especially have an affinity for the Amphicar. Back in 72, a female friend had one! Leaked like a cheese grater!
Only advice, but when you give a time for delivery, stick with it. Give the customer satisfaction and you will go far. Too many recent resin shops turn up and neglect that portion. Let me know when you get that Amphicar up and running, I'm in for one!
-Mike