I've not been entirely thrilled over the return of a more traditional style of Digivolving, so I've been experimenting more with DigiXrosses for Gumdramon like Shoutmon or MetalGreymon.
I came up with an alternative idea for a X2 style Digimon using GarGadmon. The colors are lifted from Techods Lightning, Zero and Messah Schmidt for GarGadmon's parts since he's an OC Type based on the anime Gad Guard.
Per being an Enhancement Type, Gumdramon's tail hammer is improved upon along with gaining "hammer fists" and a saw version of Fire Vortex. His defense is greater, and supports built into his feet help support the new armor.