[RGRECKIS]

I will be buying a Superformance MKIII Cobra Kit.

I am interested in using Rouch Performance for my engine selection. I have it narrowed down to the 327R, 402R, or 427R. What is the difference in handling going from a 327 or 402 to a 427 engine considering the added weight and HP? I do not want to buy the 427 status engine to find I have blown the handling of the vehicle either. What about resale, relative to what I put in the Cobra now?

What is the difference between the Tremec 5 Speed and the Ford toploader 4-speed transmissions?

I would like to put A/C in this also. I am 6' 3" tall as well.

What other options should I consider?

What are the common mistakes one can make in putting it all together?

Thank you for your input as everthing is important at this point!!

Roger