I'm thinking this could be combined with the Alert System and also written as a standalone.

Populate the list of blocks in the "Ship" group and every run compare to current state of blocks in the "Ship" group. This would give ability to remove deleted/destroyed blocks from the stored list in the script. (I believe someone had mentioned that part in a comment somewhere on one of your workshop items).

If it's possible to detect the build percentage of a block using a script, each time the group is compared update a list on an LCD (or in menus once that is implimented) with which blocks are damaged and at what build percentage they are at.

Super simple and hopefully should be easy. Once I get the hang of EasyAPI I may make this first instead of the Alert System (provided it's something that is possible at the moment).