cruise control

Does anybody know if a set of 93 grand marquis cruise control trim pieces could fit on a foxbody, they look similar and are about half the price of actual replacements

If i had a vacuum leak, would not the boost gauge read 0 in. Hg at idle? It reads 20 in. Hg now, but Idle seems rough and I'm trying to rule out vac leaks or IAC, which i have not tested yet. Also, the cruise control seems to be delayed in engaging, like it takes 2-3 full seconds or more before...

Might as well post here and see if anyone has one they'd sell me before I pay $60 for a little piece of metal. I think Simple Jack owned my cobra before me and decided to make their own bracket for some god forsaken reason. So if anyone has one I could buy let me know.

So, as the title implies, My horn is working fine, but the problem lies when I go to turn cruise control on.. nothing. The very very odd part however, is when I press both the cruise control "on" button, along with the cruise control "set" button.. the horn goes off. What fuses, etc can I...