I find your project very appealing. I've come to like a lot Common Lisp, just after I've managed to learn Perl, so all the learning effort has to restart :-)
Do you plan to state any open source licensing scheme to Lisp2Perl ?
Does it include an interactive top level read-eval-print-loop? Or is it just compile-and-run ?
The main adventage that I see for the whole effort is cpan modules availability for lisp programs.
Thanks indeed.