I've had a Overbilt Lift on the rear of a coach, a Rampage in the back of a truck and a trailer.
The Hydralift with a trike will probably be too much for your coach. A trailer requires more investigation and limits your choices when looking for a campground. A trailer is the best solution if you are going to a small number of known campgrounds in a year. The trike in the truck is the best if you travel to different places a lot and don't need the extra space for stuff.
We had a long trailer that took a car and two Harley's up front (side by side). It also had an extended tongue. It was so long it was very tough to find campgrounds. My wife bought a trike so I had to get a stacker. The bikes go up top and the car down beloe. It doesn't have an extended tongue. It's quite a bit shorter then our single level trailer.
I still prefer loading my Harley in the back of the truck and towing that however.