Very good choice, I have the same wheel and absolutely love it. You got a great price. I got mine when they were on ebay trading for about US$250+ shipping. So I went the slightly more expensive route and bought one new at the dealer from my friend who works there. Was about US$350 but i got a brand new one.
BTW, if you experience the horn going off randomly its because there is excess metal from the casting process that needs to be ground off that is contacting the column and setting it off. I think you can figure out how I know.
And its time to get a nice leather shift knob to match!!!