Thanks for all the feed back on the hydraulic questions, now I will have to put it to good use....
Next trick will be getting everything to fit, even though this is a good size model there isn't a lot of extra space left over after all the "big goodies" are in place. Played around with different placements of everything on a plywood template, this seems to be about the best use of the space....the rusty 2"x4" HSS may end up being used as the tank, after getting a good cleaning and cut to proper length it will hold about 1000cc. I dont have the drive motor yet for the pump, it will be belt drive with about 3:1 reduction using a small 2L vbelt. The servos will be mounted on a plate above the motor/pump, the handle shafts on the valve will be cut shorter and then connected to the servos with ball linkage rods. Nothing to exciting but here are some pics....
[IMG]
[IMG]
[/IMG]
[IMG]
[/IMG]
Thanks for looking!!
KP