I've got some time in a Pacer and a lot of time in a Maule. Some things are pretty much the same, some are way different.
Most pacers that are wild on the ground have a bent gear!! Otherwise they should act like there supposed to. Same thing for a Muale. Way more flap to use on the Maule, Lots of Maules have double puck Cleveland's on them, most pacers have been upgraded to single puck Clevelands. Way more wing to use on the Maule. Most Maules you can pull the yoke back with full flaps and just add a little power and you can come down in a full blown stall, or mush like a Stinson, keep the wings level with the rudder and push forward when you get close to the ground and land! SIMPLE!!
I have tried that a few times with a Pacer and I am just not good enough or quick enough to get it to the ground nose up and straight??

My bad, just can't do it??!!
No comparison in the room inside, You can stuff at least twice as much stuff in a Maule.
The other most important factor for us pilots that are not the best and screw it up some times is that most Maules have enough power to get your ass out of the jam you just put it in!!
Kinda the same as a 170 and a 185, both tail dragging spam cans, just the 300 horses that the 185 has let you save your self!!
If you can use the Pacer with it's interior space limits, and the lower power and braking, they are a helluva bird, Have fun!
My $.03
Oh yes, if you are tall and have long legs, the step in the roof of the pacer will adjust the back of your head in any real rough turbulence

!!
GT