I had the MT front and rear mounts in my MP3. As everyone's said already, the front one is a 5-10 minute job. I moved it to the MSP when I got it.
I spent many, many, many hours trying to put in the back one myself and finally paid a mechanic to do it. He charged me about $80 but he also had to spend 3+ hours on it. It stayed on the MP3 when I traded it. It increased cabin vibration way too much for a daily driver and I have no intention of doing that to the MSP.