Thinking of new boat. NEED HELP

[stringstalker911]

Hey all I currently have a 1542 mod v boat that i just put a new 4 stroke yamaha on last year and i have been thinking about buy/upgrading to a new all welded boat. I am seriously considering the tracker 1648 MVX. I can get a 2015 model for 2699 and just use my current trailer and the yamaha I just bought. Question is has anyone had any experience with the tracker grizzlys. I am really wanting to have an ALL aluminum all welded boat. Mine is a riveted boat and constantly fixing little leaks. And was hoping the 1648 would be a lot more stable. I can stand on the sides of mine, but moving side to side there is a lot of movement on the boat. Or my other option is just keep my current boat and look into getting a terrova with i pilot and maybe add side imaging. What do yall think?

Here is my current boat, before and after the new motor.