Time for 727 rebuild.

I decided I will try the rebuild myself route. I have the car up on ramps. Might build some blocking to get it a little higher. How much clearance is needed to get out from under car? As far as kits I was looking at this:

https://www.ebay.com/itm/Dodge-A727...ance-Alto-Red-Eagle-Deluxe-71-On/370629590494

Its a red alto kit. Would this be better or is a standard kit all I need. Will need to start looking for torque converter also. Any suggestions on where to look would be appreciated. Has anyone had luck getting one rebuilt?