Why would you want to get a V12 for your Micro? Just get the LRP sport. Smaller, lighter, and cheaper. Would do the job easy! I think the V12 is overkill. I have a V12xc, but it's strickly for my Yokomo Touring car. I use the Novak cap right now. If you need more, just get a couple of them and but them in parallel.
I'm not talking about the LRP Pro Sport. I'm just talking about the LRP Sport. Cheapest I've seen it stateside is $70 USA. You don't need alot for the micro. We are only talking about these tiny motors that pull what 6amps? If that? Like I said, it's smaller and lighter! Plus if you wanted, just rip the casing off and shrink wrap it. Even smaller and lighter! I dunno, just my 2¢