I currently have individual glass fishtanks for my BPs and was thinking of upgrading to a rack system. Is this a good idea? Do the racks generally stay warm enough for them? How does basking work? Do they need it in the racks? Can I put substrate in it? I'm just really sick of trying to heat the tanks and keep them humid and with a rack I can get more BPs in the future

Any info would be appreciated!
Thanks!