It's all good. Here's the lowdown....the style of the 60/40s that you have..that i used to have....ran roughly from 95ish up to 03....with changes in fabric. Myself ran those cheap $30 ones found at parts stores, wal mart ,etc. Didn't fit the 60 part very well at all.
There have however been good things heard about some ebay covers. The ones designed for your seat...not universal ones. The link above is the most recent seat coverthread. Yes...the original poster has a 04...the the thread also has links that can help you. Fx2.3 has pics of his installed. Granted, nice seat covers ain't cheap.....you could probably go true buckets for cheaper. Or get another 60/40.