I was cruising another mopar forum and found another company is building their own 5 speed box
http://www.passonperformance.com/
From what i read they are looking to release it in the spring. They claim no cutting of any kind and you can reuse a lot of your factory pieces.
here is a link to the thread
http://board.moparts.org/ubbthreads/showflat.php?Cat=0&Number=5589463&page=0&fpart=2&vc=1
look on the 2nd page half way down you will see the post
looks like the 5 speed will be plentiful come May June hopefully these new units will be what people are claiming