I just found one with a complete AMG head. Waiting to hear on shipping. Talked about it with Barry already actually. I'll check everything is okay with the head but if it checks out okay, I'm seriously thinking of throwing it straight on the stock car as is and just seeing how it works out. Barry said a number of guys throw NA cams in turbo heads because the profiles are a little more aggressive. I'm not sure if they will be as aggressive as say 264s but I'm hopeful they will give a little bit more power with no loss of low end and the AMG head is good for another 500 rpms stock. There is some argument as to where both engines/heads make peak power but I'm actually not convinced this is a huge issue (except possibly on hill climbs).
I've read a lot of stuff on heads and rpm threshholds and how after about 9500 rpms you run into all sorts of issues that make another 1500-2500 rpms pointless or useless. The way I look at it, you need power to overcome inertia but once you have momentum it requires far less power to maintain speed or even accelerate. Our limiting factor invariably is gearing. As long as you are making 'sufficient' power that you are able to overcome whatever resistance the forces of nature (and physics) throws at you and increase rpms, you will go faster! The only way that cannot be the case is if you have slippage somewhere (clutch, wheelspin etc).
Obviously the advantage of a 7000 rpm deadline over a 6500 rpm one is going to be minimal. Nonetheless, if the results of doing this are favourable, then I am leaning towards a long rod 2.0 litre build with this intake and a carefully thought out head and turbo combination for my next project.