[omi] hydraulics components

Just throwing out a few ingredients for cost estimation purposes. HYDRAULIC POWER Complete Hyraulic power unit $299 http://www.northerntool.com/shop/tools/product_200329758_200329758?cm_ven=n… vs 11GPM 3000PSI hydraulic pump - $90, would need a motor and coupling, or a clutch/gearing to use power from an engine http://www.amazon.com/Hydraulic-Gear-Pump-2-Stage-Brand/dp/B009OXYYS8/ Hydraulic motor $125 http://www.amazon.com/Chief-Hydraulic-Replacement-Char-Lynn-Diameter/dp/B00… 1.5" bore, 10" stroke - $50 http://www.amazon.com/Mighty-Double-Acting-Hydraulic-Cylinder/dp/B00BGZ9VNU 2.5" bore 14" stroke - $60 http://www.amazon.com/Mighty-Double-Acting-Hydraulic-Cylinder/dp/B009LQIXJ4/ this doesn't include valves - there are manual and solenoid easily available but I would like to also develop a standard servo-actuated ball valve