My best Non-HoL glad:

75, 75, 73, 70, 74, 71, 72 = 510 total stats
cost: 958 / 1.75 = ~547

Luck = ~37 My gladiator (he is lvl 20) gets on avg 2-4 arena tokens per 20 tavern quests

My new gladiator I purchased is:

79, 61, 79, 56, 67, 65, 58 = 465 total stats

cost: 936 / 1.75 = ~535

Luck= ~70 This glad is lvl 7 and he's lost a surprising number of fights he really shouldn't have based on his supposedly high luck.

Hope these stats helped!