LS3 pricing?
http://www.jegs.com/i/Chevrolet+Perf...01326/10002/-1
So think of it as getting free accessories, ECU and harness. However, a stock harness is not plug-n-play and the Corvette accessories may not fit your chassis...
So the final answer is "It depends."
Andrew
Having said that, other than being able to say it's there, for practical purposes I'm not sure what a 6.2 will do that a 5.3 or 6.0 wouldn't.
Just starting out you might consider getting a cheaper motor running to iron out the kinks. Once you get one in, swapping it out is pretty easy.
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