I'm Jewish, but I dont play Jewish music (-: ha ha.....
I'm not religious or orthodox... and I'm a hobbist and rarly preform. and when I do, it's not in weddings or something like that.
So, no Hora for me (-:

I think the best solution for me would be a software, and use MIDI rather then buying a new keyboard.
I will have to deeply check varranger and others. any good tips? (Can I use USB like MIDI out???)