TIMAI2
7
- Yes, if you use version 4 of the extension, takes a little setting up. (but it will not give you a synchronised horizontal scroll)
- Yes, you can manipulate the csv table that is returned to remove the columns you do not want
- Yes, you could create a custom filter bar that searched the underlying data
WIll take some time and effort to put all that together....
On second thoughts, you may have more success (and find it easier to create) using @Kevinkun 's Tableviewer extension:
(read everything, and use the latest version)