Like many, IPAs were an acquired taste for me...sort of. I was a died-in-the-wool malthead about 8 months ago. I decided to be a bit more open-minded and had a few IPAs and thought 'ya know, I need to learn to appreciate it for what it is'. Not everything needs to taste like a Belgian dubbel (my fave at the time). Before too long, I couldn't get enough hops. My next batch after that was an IPA (Yooper's 60-minute clone - thanks Yooper!!!!!). And oddly, I too am a bit bored with wheat beers. I got a good deal on Erdinger hefe-weizen, and am officially burned out on wheat, but boy they make a nice, heavy bottle. After you become accustomed to the hops, you'll notice that there is a malty, full-bodied backbone to most IPAs as well. It's not just a fizzy, hoppy, light beer. Most are in the 6-7% range, which I also like.
Right now, it's my favorite style. I also loves a good DIPA as long as it's not tooooo sweet (sorry Ska Decadent). Barleywines are a definite thumbs up as well. I recently made a SMaSH IPA because my buddy and I went through the first IPA so quickly. I think it's just learning to appreciate different things....like hops! I am all over the fragrance of a freshly opened bag of Amarillo....mmmmm...
By the by....yes, I too am crazy for extremely hot foods...tacos slathered with Pure Death sauce...oh yeah... Habanero poppers, even better...