3D printer Upgrade mashup

I have an old MendalMax 1.5. Doing a mashup to get some more height, better x and y axis. Just the beginning as I have been designing, using others parts from here and will list ALL Remixes shortly. As you can see in the pics, My printed pieces are ok but I need better and I can't get higher resolution with my current setup. New x axis and y axis are a must!
I am using V slot 2020 for the X axis and V slot 2060 for the Y axis which were purchased and new 500mm x 10mm smooth rods. Along with 500mm x 8mm Lead screws. I have a mock up I have been testing sizes and such before I make the switch over. Hate to have to reassemble old machine to make a part!
All mount holes are using 5mm and 3mm screws


Remixes
The original MendalMax 1.5
https://www.thingiverse.com/thing:20355 -- kludgineer

https://www.thingiverse.com/thing:1289402 -- jmc5113
https://www.thingiverse.com/thing:2562946 -- skartz
https://www.thingiverse.com/thing:2439194 -- thaug29
https://www.thingiverse.com/thing