I would check out
www.adperformance.com and use a quality Scat or Eagle rotating assembly...not that Coast High crap (IMO). I would consider a very short runner intake like that Spyder though...the 408W will easily use it for breathing. That or something like the new TFS box upper on their lower if they can mate to the 351W lower. Good choice on the heads, but remember the 205's don't have hydraulic spring setups direct from AFR. TFS-R heads would be a good choice also. If you have no plans for nitrous, there are a few things you can change around in the rotating assembly to lose weight and make it rev quicker such as using I beam rods and lighter pistons. Light rotating mass makes for great topend, especially on a stickshift car.