Yes, a light weight and easily transportable rig...that would be a 25 lb P85 piano(or equivalent), and a 61 note 25 lb S900...I'd set them up in an "L" configuration....piano on the right.

If I was in a band, I'd still want two keyboards...but I'd set up differently...one above the other...and I'd replace the arranger with a B3 clone(XK-1 probably)...then I could use the second keyboard as another organ manual if I wanted.

That's pretty light..and the extra stand would be negligible...using lightweight cases both would easily fit in my Honda Accord.

BUT, since most of my playing involves ONLY arranger,(in arranger mode...auto accompaniment) the 61 notes are just perfect for my needs.

Ian