BPTs.. and where to get em 8)

[Flashpoint2]

I posted this already, but apparently it was the wrong forum lol.. Anyway, I know many people have done the BPT swap, but where is it that you guys get the engines from? I can't find a decent place that I'd be willing to shell out the money for. Some people don't warranty the engines (Corksport) and others don't seem to want my business. What are some of places you guys gave bought from? A canadian location would be ideal, but a US location is cool as long as it's not Cali. Thanks for the input guys!