Replacing the Origins Latex 2000 with the Tailored Pocket 2000?

Hi,
We have had one of your Origins latex 2000 for around 10 years and looking for a replacement. Had a slipped disc a few years ago so have some back pain and not the lightest of people, what would you recommend as a replacement mattress? Would the Artisan Tailored Pocket 2000 be suitable?
Regards David