k-frame strengthening

Here is my welded and gussetted 68 k frame with spool mounts positioned for big block. I also have the Hotchkis sway bar tabs welded on. This picture is after powder coating. I do wonder how the powder coating will hold up versus a high quality paint?

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Powder coating should hold up a lot better however i notice it can dull over time. The only issue you can have is the welds having air in them and making little volcanoes in the powder coat when the air is released