Reporting in 
None of the stats will converge in a single tournament however Fixed Limit tournaments play quite close to cash game up until the end and even then there are some liberties (but it';s pretty much equity pushing)
Interesting stats
C-bet by Street
Let's you know if he's checking back in areas he shouldn't..i.e. flop, for a cash game you'd be looking at something like 95/70/70-ish, tourney not so sure
Fold BB to Steal
Let's you know how easy it is to steal, anything over 35 is too high..basded on what I've seen of FL tournies I wouldn't be surprised if many players had this stat over 50
Fold to C-Bet By Street
Let's you know how easy it is to barrell your opponent off hands (Alpha dicates this be something like 20/30/20) so if you see a flop fold/turn fold stat of 40 you know you have an automatically profitable c-bet on any flop but have to be wary as his continuing range will be strong
Then you've got the standard VPIP/PFR/3BET/WTSD/AFreq but they're not interesting
TAG Stats
32/23 is pretty much standard TAG these days in LHE cash games. Anything under 28/20 is pretty nitty
Recognizing Villains
Like you would in NL
Calling station: High VPIP, Low PFR, Low Afreq
Maniac: High VPIP, High PFR, High AFreq
Nit: Low VPIP, Low PFR, High Afreq, Low Def BB (Due to stronger range)
TAG: Good stats
LAG: Good stats but higher than TAG resulting in potentially lower Afreq
Other: Have a big gap between PFR and VPIP (like 40/17).
# of Hands needed
General Idea is 100's for general Preflop stats and 1000's for anything specific and 10,000 for hyper specific.