I’m thinking you could try assembling the 2010 block with the 2007 head and check clearance to the pistons and valves, check the head gasket to the block and the head. Use the 2007 cams and cam sprockets. See if it works, if it does post it here , let us know

 

You haven't said what's wrong with 2007.

 

Not sure which head gasket you'd need. 1 fits the head, 1 fits the block. Although they look nearly identical. 1 seems to have 4 holes outside of the timing chain opening, the other I only see 2.

 

The 2 posted in this thread look identical to me, just flipped L/R. IIRC, the difference between 2.2 VVT and 2.4 VVT is the stroke, bore is the same. Difference between VVT and non-VVT is the VVT valve holes

 

Found some problems

 

Found some parts.

 

?????
We don’t charge by the word. You could add a few details and tell us what you’re not saying.

 

Carnage? Like bent valves? In which engine, 07 or 10? New valves might resolve the issues , photos help.

 

 

It has valve contact marks on all but 1 piston.