Rode Bataleon Evil Twin 157 last year. I'm 6'4 220lbs. Great deck. If I am not riding a Nitro deck this year I will be back on another bataleon. Wanting to try out the airobic or the Fun.kink this year or the GW if the bank account is favorable enough.
I have size 12 ZF1's and had no problems with overhang and I ride a 22 or 23 inch stance. at 1 notch past 15 one below 15 on the back.
If you are wanting a Goliath and want to ride a wide board, go 157W if you dont want the extra cm in WW go with the 56 or 58. You don't need to be riding a 163. thats a massive board for your size.