Thanks again, everyone, for not reminding me how dumb I am and how I could have probably just researched things a little more and found the answer myself.
You're the best,
-Alec
P.S. I'm going to convert to Hyperglide, then, and maybe... maybe upgrade to 8 speed. Something like that. I can figure all that out myself, surely. I'm not that inept! Unless I am, in which case you should verbally slap me.