chassis space could be heavily optimized on both robots - Psych! looks like you could drop the chassis height a few ticks and still fit everything, and there's a ton of empty space beyond that. if you turned the battery 90 degrees and stuck it between the drive motors, you could rearrange the chassis to be much lighter than it is now.
Psych!'s razor layout could also use cleaning up, you never want them perpendicular to the burst axle like that. still, these are great starting points to build off of.