I think it's pretty fine as it is, but a level 10 versus a level 60 is discouraging if you just started the game. There should be a TDM for several levels, like 10-25, 26-45 and 46-60. Because as is stated earlier, this game needs more content for lower levels, and 8 vs 8 vs 8 TDM for low levels only is fun (also no OP bossgear yet for levels 10-49
).