Flat Top to SU Conversion

Hello,

I tried posting this in the "Help Me" section, however this might be more appropriate. I am wrapping up this conversion and had a few questions:

1) I am using the 260Z Manifolds and I know I can keep the coolant lines as is, however when replacing the Balance Tube what do I do with those coolant lines? There were several I had to remove and there is no place for them on the 240Z Balance Tube.

2) What are the differences in the spacers between the 260Z and 240Z? I know either ones will work, but will I feel a difference if I use one vs the other? The ones I have are factory 260Z Spacers and about 1/4" thick.

3) The 260Z Throttle Linkage is adjustable. Do I need to replace the entire linkage? Part of it? Can I use the 260Z linkage?

4) I'm assuming the gasket that came with the Z Therapy Kit is OK to use with the 260Z Manifold. Is that correct?

Thanks in advance for your help!

Sari