You also might want to look at:
www.boatbandit.com they have the Seastar w/ 16' hoses for $859.00 part no. HK6316 or the 18' kit for $20 more...
&
www.boaterstore.com
I just checked Rivermarine & the same kit is $903.56 including shipping..
They are all pretty close..
I have bought from both & both are very good... used boaters store aka Southern Charm for all my Hynautic parts when rebuilding a system.. also carries the complete Teleflex line...
The Seastar Hydraulic system is around $800 from these guys... When the steering goes on the V21 I just bought, I am going back with the Seastar system... then it won't rust up...
Good Luck,
Thirdcoast