I also love micro but I hated med micro. This coming from a Medical Technologist who has taken a little over 20 hours of Microbiology courses (general micro, med micro, parasitology, mycology, mycobactiology, clinical bacteriology + labs) med micro is no walk in the park if you get a professor that actually plans on teaching the course and is up on his or her micro. When I took it we had to memorize all the flow charts for gram pos cocci, common gram "neg" rod flowcharts, gram "pos" rod flowcharts, diplococcic flowcharts, enterobacteriacea flow charts (the big one, lol), miscellaneous bacteria (this sucks because they are miscellaneous for a reason- no flow chart so you literally have to memorize all of the individual and specific biochemical patterns), anaerobes suck too because they also have no flow chart (and they stink, lol). We also had to know all the biochemical tests that are used and the methodology behind them, literally paragraphs upon paragraphs of memorizing and explaining. Oh, and common antibiotics and how they work (what part of the bacteria they destroy). There is much more to the science of antibiotics than just penicillin working on the bacteria's cell wall. Thats just one of many antibiotic families and they all work differently.
On the other hand, you may luck out and get a professor that is laid back and only expects the competency minimal, but just so you know Med Micro has the potential to be a b*tch of a hard class, and yes, I do think it will be beneficial down the road. Just know what you are getting yourself into. It is a ton of memorization. I think I studied more for it than I did for Organic. Just study hard and it wont be that bad. I'm just warning you because it looks like you are taking a heavy load and med micro requires a lot of time. Best of luck. If you ever have any med micro questions feel free to PM me on here.
Sorry about the rant, I just read a few posts with users down-playing the class and thought to myself that they must have had a watered down version of med micro.