$7 AKo reshoving vs reg

Poker Stars No Limit Hold'em Tournament - 100/200 Blinds - 4 players - View hand 2374539
DeucesCracked Poker Videos Hand History Converter

Hero (BTN): t3410 1 BBs - VPIP: 20, PFR: 16, 3B: 6, AF: 3.1, Hands: 346889
SB: t1350 1 BBs - VPIP: 24, PFR: 10, 3B: 0, AF: 10.0, Hands: 105
BB: t4610 1 BBs - VPIP: 29, PFR: 21, 3B: 13, AF: 0.8, Hands: 66
CO: t4130 1 BBs - VPIP: 23, PFR: 16, 3B: 4, AF: 2.7, Hands: 1422

Pre Flop: (t0) Hero is BTN with K A
CO raises to t700, Hero raises to t3410,

CO= known "reg" 314 hands 2.10/31/26-->PFR CO=31% steal=43% BTN=42% SB=67%
SB is unknown: filtered 30/0.0/19/11 steal=14% 3bet=0
BB is unknown "reggish: filtered: 19 hands 1.0/26/26 steal=25 3bet=0

Reads on reg: he's the regs that has a def. raise of 2.5bbs and who is MR/folding and calling lessthan10bbs Effective.. In this hand it was the 2nd time he raised to 700.. I shoved, although, he has me covered I'm still 17bbs and have some FE agree? But on the other hand he probably has a range that might make my AKo, and TT marginal??? since SB is quite short. What's your opinion?