Guys, I know this has been asked at nauseam but I cant find any posts that ask the way I am interested in asking it.. So here goes:

I am looking to 5 box a team. I want it to be the best combo that can take me the farthest in the game and able to see and do the most content. I want to be able to clear instances, as many as possible, and not just out to farm gold and stuff. I really don't remember anything from the current expansion phase of WoW classic now so I need some input.... Also, since it has been a long time I would also like that group to be relatively easier to run than liek a super complicated position based team...

I was thinking just the simple Paladin/Priest/Warlock/Warlock/Mage - Seems to be able to do a lot based on other posts, just not sure how well. Or would something like Priest/Lock/Lock/Lock/Lock - or whatever. Any input on a good 5 to start me back in the game?
Thanks