What's wrong with the snare? What's a fundamental tone? Does it sound flat? It could be overcompressed then? I like to make my drums nice and loud, and I may have overcompressed them as a result. I also used the same extreme compression setting for the hi-hats, so it would also sound very flat. I'm going to add more instruments to this and sing to it, and I'll have to make it louder, though it's already at almost -10 RMS, which is just going to sound really broken and distorted the higher I go. I dunno.
Fundamental tone is the base harmonic of the sound. For instance, if you play an A4, the fundamental tone is 440Hz. For snare drums, the fundamental tone is usually around 200Hz although it could be lower or higher depending on the tuning of the drum. I don't think there's anything wrong with the compression, just the EQ with the snare and I guess the arrangement with the hats, in electronic music you would usually have a faster rhythm with a few different samples with some more reverb and (sometimes very audible) side chain compression with the kick and the snare to make it sound more interesting, and with a real drummer playing the hi-hat, he would be playing the downbeat with his arm and the upbeat with his wrist (or the downbeat with his wrist and the upbeat with his fingers in faster tempos), which makes the downbeat stronger and the sound slightly different because the drumstick hits the cymbals from a different angle, which would also make it sound more interesting.
I usually go for something between -2 and -6 RMS, depending on how fast the drums are (slower drums -> louder track). Misanthropy, for instance, was at around -4 most of the time, but it was actually louder than -2 during some of the electronic parts.