The kit that Billdog350 showed is ok, if you read the note on the sale it doesn't come with the front hoses or the quick disconnects, so the pictures are deceiving to say the least!
That set up uses an electric valve for the third function , but it doesn't say if it comes with the control handle and switch, I bet it doesn't as the control handle and switch runs some serious $$ too.
I personally like changing out the original spool valve and going with a three function spool valve, because when it's all done it is a simpler and cleaner setup in my opinion.
I also like having hard lines like the factory lines run up the loader and cut down on the amount of soft lines.