Bubblehead1980, I made a quick patch to slow down lifeboats in TMO 2.5 by half. Not tested (don't have TMO installed right now), but should work.
Install it
last, over TMO 2.5 and RSRD mods.
Uploaded here:
http://www.mediafire.com/?f5s3352k11ddwiu
Or... just install my Lifeboats v1.2 for OM 7.20. It should also work with TMO 2.5:
http://www.mediafire.com/?au7sih8xtm5p0rj
Again, install it
last, over TMO 2.5 and RSRD mods.
And about the 15 lifeboats destroyers are spawning.... were you using my Lifeboats v1.0 for OM 7.20 mod with TMO 2.5?
If so, use v1.2 instead (which also includes slower lifeboats). As you know, V1.0 was creating too many Allied destroyer lifeboat spawns.