If Fender is the issue I'm sure there is someone out there making a "copy". While you'll have to have it shipped and you wont get to try it, chances their attention to detail will be greater. You could also just look at the basic amp design and find something similar that is hand built. More costly? Sure in some ways and not in others. If you just get the basic amp you can add Trem/vibrato, spring reverb etc. Check out someone like Dr. Z. He makes many flavors and many sizes. He also has heads so if you already have a cab lying around there's a few bucks saved. I'm sure others can come up with other amp manufacturers to get the basic sound. Thing about a custom amp is if it turns out to be something that's not quite your cup of tea chances are you can flip it on Ebay and get most of your money back. I know I could if the amp was constructed well.