Looks: Bland...Like a larger version of the current Z24
Power: Who can hate the LS1? It is a great engine. It will probably make *slightly* more power than the F-body, considering all those LS1's were very underrated from the factory.
Performance: Will be underwhelming. With a Curb weight near 3800 lbs, it will not be that fast. Slower in fact than the decommissioned F-Body.
Cost: Expensive...$36K+ ? No thanks!