Dude, I like the mod, but you really need a cover that fits the Mugen extended battery. It's kinda pointless (at least for me) to have to choose between either using the extended mugen battery (and it's sucky plastic cover, ugh) *or* using this mod and being forced back to the regular battery. I want the strength of the stainless steel cover, I want the mod, *AND* I want the mugen battery. So we need a stainless steel cover that's deep enough to cover both. You really ought to consider selling a stand alone stainless steel cover (or have it as an option on the existing kit) for those who have the Mugen extended batteries, *and* your mod. I know I'd snatch one up if you offered it.