Hello & Welcome Bobby3005, You came to the right site for unlimited amounts of information,
Although you might post your inquiry over here as most of the hydraulic brains hang out over there Hydraulics - TractorByNet.com
Welcome to TBN...
The 3005 is a great little tractor and I know you'll get years of service out of it!
As far as the remote hydraulics, you'll want a Power Beyond kit which is available at your local Deere dealer. You can also find them on eBay occasionally.