25s on the vendor would be a good compromise
It's a valid point that the top end available from crafting trainers has not keep up with the general gear creep in the game. The "best" trainer schematics are basically trash drops at this point beyond level 49. With Tionese being given away for free, it would make some sense for all Columi items at least to be learnable from the crafting vendor, so that those with the appropriate skill can craft a full set of 136 level BoP gear for themselves. Even having a full line of Rakata pieces for each profession would be fair, so you can shortcut the gear treadmill at least for the parts you can craft. It would give people a reason to take a crew skill other than biochem for a change.