Just don't wrap the long hoses around your neck and I think you'll do just fine.
You have probably already thought it through but you do need to be careful routing the hoses from the rear remote up to the grapple. I suppose there are alternatives but this is what I did: from rear remote down and over the left rear axle, under the operator station (lots of zipties to keep the hose tight against the bottom so they don't snag anything), then up the left FEL post and forward along the left loader arm to the torque tube. If you are neat you will weld a mount for the hose/fitting on the torque tube. If you are a slob like me you will use zipties to hold the hose to the torque tube.
I used a lawn hose to do a dry run to make sure I left enough for gentle bends without having too much extra hose. Once you have that measurement you just need the fittings and couplers and you're RTR.
Great minds must think alike, for I've already got the garden hose chosen for my mock-up, thawing out in the basement.
I am a slob, so therefore zip-ties will be the order of the day (for now). They will be the "highest-quality" zip-ties that money can buy though...Or maybe I'll look into those hose clamps with the rubber on the inside that someone in another thread was talking about....
Thanks for all the help.
Lunk