Your kernel will break OTA updates - changing even one byte of of the boot image will guarantee this. Your kernel is compiled on a different machine, so it will have a different build date and machine hostname compared to the kernel built on Jenkins. That change alone will change the md5sum of the image, and delta updates also process partitions as a delta patch.
Remember that due to the GPLv2 license of the kernel, now that you've released a binary compilation, you're obliged to release your source modifications, no matter how minor.
If so, then the kernel cm11 totoro only from jenkins? I think if there is more than 1 cm11 kernel then the user will be able to choose to use a kernel which one they like best. This is just IMHO