Re: LTD EC-1000T (CTM)
I haven't played the full thickness EC-1000, but have played plenty of the normal thickness EC-1000s. The quality is at least as high as the top-of-the-line Epiphones. I believe the 1000-series LTDs are made in the same factory as the higher end PRS SEs. So, same build quality, but the 1000 series have better specs, namely locking tuners and name brand pickups (Duncans, EMGs). The 1000 series has enormous bang for the buck when bought used, as they are working professional-quality instruments, no upgrades needed.
I'm sure the CTM, being a special edition, has at least the quality of the normal 1000 series. Due to the full body thickness, the experience will be closer to a true Les Paul, but as the poster said above, you may want to check on the fret size if that matters to you. The SE 245 would be the PRS equivalent, but the non-adjustable wraparound bridge means some distance from the traditional LP experience.
If you need something closer to a traditional Les Paul experience at import price, the closest bet will still be an Epiphone LP with a 50s neck, like the Trad Pro or one of the Slash or Joe Bonamassa models.