What would be a good pokemon team?

Well you should be set just continuing to train them until your satisfied with there levels and make sure to but around 8 hyper potions and 12 revives just incase they might get a crit on you. Other than that you seem fine. The 2 dogs which does not include suicune wander the region until you find them and either catch them or they run away to be found later just keep looking and try to get a golbat/crobat a really high level with mean look and use that to stop them from running away and try to wittle their health down ever so slowly than keep trying to catch them.