i would love a 76 key arranger .....if it had built in speakers, sampler,fully functional sequencer, onboard sound editing and style creation facilities, could fit in the boot of my car and wont break my back.

That unfortunately limits me to ZERO choice. The best compromise i could find was a 61 key arranger.

If someone makes a 76 key arranger that meets the above spec please let me know. I will buy today.