I don't think you can put together an All-Decade team where the players played the majority of that decade (at least 8 seasons) that can come close to topping the 1960s?
PG: Oscar Robertson (1960-1969)
SG: Jerry West (1960-1969)
SF: Elgin Baylor (1960-1969)
PF: Bill Russell (1960-1969)
C: Wilt Chamberlain (1960-1969)
Can't really top that, that's a lineup Oscar referenced when he said the top players from his time could have a chance to beat the '92 dream team... Also, if you extend another year into the 60's you can add Hondo as 6th man