Yes, Diki, but I would only have to carry each keyboard, one at a time....cases aren't heavy as I use gig bags.
76 semi-weighted keys do not "feel" like a piano...I don't mind the light action on the PSR because I don't use the piano sound any more than the other instruments...the velocity sensitivity is very nice and works for me for arranger play.
I would put the piano on a separate stand, to the side, not under the PSR, and it would only be played solo.
That's the problem...there are no weighted hammer action(don't have to be wood) pianos that weigh under 25 lbs.
The G70 has too many arranger deficits for me...plus it is still only 76 semi- weighted...plus I consider it too heavy.
In have a CP-33 coming in a week or so, to play at home and keep my chops up...I'm not going to buy it, but it will do for a few months till I have to return it...then I'll get something else.
I'm sure a light, good feeling digital piano can be made in the near future...no one likes to carry heavy gear...and I'm content to wait for it....doesn't matter what brand it is....as long as it's under 25 lbs.
Ian
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Yamaha Tyros4, Yamaha MS-60S Powered Monitors(2), Yamaha CS-01, Yamaha TQ-5, Yamaha PSR-S775.