sp's can handle machamp pretty well. especially when they aren't trainer locked. Most luxchomps will still run lucario and uxie x. champ takes up too much deck space imo, i'd prefer a 1-1-1 liine. with a few rescue. the machamp may work against Dialgachomp but between deafen locking, stadiums and poison you may not be able to get it out as fast as you'd like. and if you decide to drop a rainbow at any point it becomes a red flag that you play an alternate attacker (i.e machamp) and they will prepare accordingly
Replies in bold, and gl on your list. It seems to work for you so no reason to argue.
I just hate how your wrong atm. yes Sp has Uxie an Lucario Gl but thats why i run a 2-1-2 line so if they kill my champ with the Pixie i return the favor an kill there Pixie,See why i run to,Ish is beast. Deafen is one thing but thats why i run a *SUPPORTER ENGINE* so i cant be slowed down.