Multi function cable machine
I'm looking for utility cable machine, you can do various exercises by changing the handles, and exercises that i expect are:
"high pulley" : lat pulldown, cable pullover, cable crunches, tricep pushdown
"low pulley" : cable row, cable leg abduction+adduction, cable leg curl, cable lying leg raises. Optional: cable bicep curl, cable upright row
Resistance Cable Examples
Below are a couple of examples of exercises that can be performed with resistance cables using wall anchors. These were taken from my [url="http://forum.bodybuilding.com/showthread.php?t=134771491"]Shoulder Horn Review[/url]. I don't have any horizontal wood chopper exercises, but I think that those should be possible too. I can also do a variety of other exercises with that set-up including rows, tricep pushdowns, and many of the others that you listed in your initial post.
The wall anchor consists of a number of equally spaced eye bolts screwed into a long strip of wood. (I used oak.) That long strip of wood is bolted to the wall. You can purchase similar sorts of anchors that are expressly made for this purpose, but the ones that I've seen have all been exorbitantly priced.
[img]http://forum.bodybuilding.com/attachment.php?attachmentid=3371631&d=1306034811[/img]
[img]http://forum.bodybuilding.com/attachment.php?attachmentid=3371661&d=1306034854[/img]
Here's a close-up of a resistance cable attached to the wall anchor. The [url="http://www.animatedknots.com/girth/index.php"]girth hitch[/url] used to attach the cord to the cable prevents the cable from sliding when pulling on only one end.
[img]http://forum.bodybuilding.com/attachment.php?attachmentid=4048001&d=1326757692[/img]
Here's a close-up of the [url="http://www.animatedknots.com/doublefishermans/index.php"]Double Fisherman's Knot[/url] used to form a length of utility cord into a loop.
[img]http://forum.bodybuilding.com/attachment.php?attachmentid=4048151&d=1326759091[/img]
Resistance cables are cheap compared to the rest of the stuff you're considering. You might give them a try and then, if you find that they don't work well for some exercise, you can get a machine for performing that exercise. (Personally, I don't think resistance cables are very good for lat pulldowns. But, if you have a pull-up bar or rings, you don't need to do lat pulldowns.)