Yep with the help of this forum, I have narrowed it down to...

Tyros 5 Still expensive, would be used, but has everything I like, and cheaper than a...

Genos May go all out, the latest and greatest, but the price is holding me back

SX-900 Looks like this is on my leader board. Seems to be the best all around choice for price, and needs

Also considering the SX-700, PSR-975, PSR-775 or even a Korg, or Roland arranger

Wait, did I say "narrow" list, lol, but one of these will replace my only arranger keyboard, an ancient PSR-3000, and I'm not good at making these decisions. I need to decide soon before I drive myself up a wall