I think some brackets could be moved to left hand cuz most of them are on right hand
Also avoid overusing central column along with hand biased patterns, like 03:36:247 (216247|3,216414|3,216581|3) -, it makes pattern much more difficult for people who use the same hand for spacebar
03:17:580 (197580|2,197580|1) - flip these two notes, imo its more comfortable, but its just a suggestion