Just got the custom recently.
Quick review.
weight - great just like my gibson 74 custom, about 10lbs
finish - suprisingly clean and nice.
feel - like a gibson except for the fretboard.
Fretboard - kind rough, needs about a month of playing to break it in then felt nice, very playable.
the ebony finish seems to rub off somewhat , maybe a dye issue, I wiped it down and restained it, now its good.
pickups - nice but a little muddy, just need to adjust my amp mid and bass controls to fix it.
tone control - from 9-0 treble reduces as expected, 9-10 has more bass?, i am replacing pots and caps.
tuners, fine no issues.
neck stability - fine,
bridge saddle - fine no issues
action - adjusted and plays like any gibson les paul.
price - fantastic value, you see more guys playing these and keeping the 5x more expensive gibsons at home.
buy another - yes, im looking at the Alex lifeson version