Yeah. So you did get to check out the clips? These are the whole cues, not necessarily the unused parts, except for the last bit, and the first cue which is a full cue. I highly recommended checking with BrachioInGen for more notes on syncing up the music. He also goes by GoodMusician on the JWFan forums, so you can contact him through YouTube or JWFan. I believe he even mentioned that he somehow has a copy of the movie (or at least the parts with unused music) with only SFX and dialogue, so if he has those in DVD quality, that would probably be a help. If he has those edits in DVD quality, then that would be an even bigger help: only a matter of inserting them into your edits. Definitely check with him.

The following is a list of the cues that included unused music. * equals completely unused

The Tyranosaur Paddock - OST Track 14 "Eye to Eye" (0:00-2:21)*
To the Power Shed - OST Track 14 "Eye to Eye" (2:21-end) (I believe there is music from the end missing; between this and the first chunk of High-Wire Stunts, there will be no break in the music when Ellie gets to the shed--it continues through the Clever Girl scene--definitely check with BrachioInGen on this one to get it sorted out)
High-Wire Stunts - OST Track 11 "High-Wire Stunts" (first chunk is unused, and the very end of the cue is unused)
Raptors in the Shed - Officially Unreleased (I'll get that to you ASAP)
The Raptor Attack - OST Track 5 "The Raptor Attack" (the majority of the cue is unused, except for perhaps the very end)
Charge of the Raptors - OST Track 15 "T-Rex Rescue and Finale" follow the start through the kitchen scene, you'll spot it (I don't think he's done this part; originally the music held back until the raptor charges in the kitchen; I don't know why the blatant music was used--it ruins the effect)
T-Rex Rescue - OST Track 15 "T-Rex Rescue and Finale" 6:43-7:17 is roughly the section unused

I believe those are the cues that have unused material. That'll give you an idea of what you've got going there, but I don't know what all the details are for syncing. I believe you even need to loop a section on the T-Rex rescue, so that's why you need to get in touch with BrachioInGen.

Hope that helps!