can anyone explain to me why q-logic says there kick panel for aftermarket speakers will fit only hatchback or coupe and not convertibles.i need these panels for my 90 vert and the told me they wouldnt work in a vert.they couldnt tell me why. 90 vert,cobra u/l, c@l kit, 70tb,trans go shift kit,4.10s, to many susp.mods to list