Ran do have some email problems occasionally, even when i was talking to them during the build of mine there were problems (over a year ago)- so they're not just ignoring you :)
Ran will do any bodyshape you like- just take a look at their gallery, there are a lot more than their Invader and Cruiser models. Dariusz is happy to produce multiple quotes based on different parameters; ie. maple top or just body wood etc. They'll even do things like let you change their logo- their current logo is a block letter type, but many people prefer the old curvier style. Other people have even had it in different fonts, even on the back of the headstock with nothing on the front (there was even a Ran logo made to look like the Dean 'wings' logo for a Dime tribute guitar, that was made from silver, looked really good :)). Most people tend to do a 'variation-on-a-theme' from the regular models, because they look good to begin with ;)
They are good for the price, i'd love to get another, but i can't afford it now as they were cheaper when i got mine :)