P46T
I have a couple hundred hours in the Meridian.
You will find that even with the gross weight increase that it is a small airplane with limited w&b and range.
If you are moving 1-2 people (with bags) 300-400 miles it is perfect for a mission like that. Go farther, or bring more people, it is going to get tight on space and w&b is an issue.
The plane is fun to fly, it is like a sports car, but still easy to stay in front. Systems are simple and easy- a lot was taken from the malibu/mirage line.
Keep in mind that it is a Piper (built cheaply without much QC-especially in 2001 when they tried to get lots of orders filled and delivered to early customers).
If this an airplane that is going to fly a lot you are going to have MX issues. Support varies from each dealer and service center.
Piper built this as an ENTRY LEVEL TURBO PROP, and that is all that it is. Piper was targeting the malibu/mirage, bonanza, saratoga, baron market. This is an airplane that you buy if have never operated a turbine aircraft before.
Check out
www.malibumeridian.org for more info.
Big issues to find out about are fuel temp limitations, autopilots in early aircraft( they were a joke at best), and battery strength/life.
PM me if you have more detailed questions.
Good luck