MambaMaxx Old Edition on a Zippy 5s

[Looneybin]

alright so i have to get this straight. i have read all the threads and i still need a little advice. i have a MM with the older style FETs. anyone think a 5000mah 5s1p zippy would be a bad idea. its for a 1/8 buggy with a 8xl. i am a basher so im just looking for it to be all around fun not neccessarily insane. i just want to order the pack already. i would get a 4s but they are out, plus i have heard a lot of great things performance wise about 5s. yey or ney. thanks