Brother, Suzuki GD 110 is indeed talk of the town these days.
So here is my review of Suzuki GD 110 after a test drive at Suzuki showroom:
https://www.pakwheels.com/forums/bikes-3-wheelers/215456-suzuki-gd110-specification-details-6#post3903548
Also go through below thread to gain a further insight into Suzuki GD 110:
https://www.pakwheels.com/forums/bikes-3-wheelers/216284-2-suzuki-gd110-pakwheels
Further to it, I believe Suzuki would do just good as its machines are powering our local autos, the legendary "auto rickshaws" (H) So I believe Suzuki bikes are built to be rough and tough. I have never used a Suzuki bike personally, but I hear good comments about them.
Talking about parts and sevice, if you take proper care of your bike then you do not need any servicing or parts replacement so often. When you do need it, always go to Suzuki showroom where mechanics are well-trained to handle Suzuki bikes. So maintenance would not be an issue.
I am also going to get Suzuki GD 110, Insha Allah.