Wanting to put a 700r4 into our ragtop, has a 350 turbo 350 with chassis engineering side bolt motor mount kit which puts the engine a little ahead of the stock position,I remember when we installed the engine and transmission about 15 years ago the turbo 350 was really tight back at the I-beam xmember of the frame. Has anyone done this conversion? Will it fit or does the the x-member have to be modified? If it is just a little bit of trimming on the bottom of the xmember say an inch or 2 off the lip I would do that but if its major I am not willing to butcher my car but overdrive is the only way to go. I know the 700r4 is about 3 inches longer. Thanks for any info