+ EV Bet Assumption

[IRV]

According to the following from PokerStove and assuming my range of hands for both players are correct. Does this mean it is positive EV to invest up to 20% to the total pot size with 8d7d?

Text results appended to pokerstove.txt

592,165,728 games 1.968 secs 300,897,219 games/sec

Board:
Dead:

equity (%) win (%) / tie (%)

Hand 1: 20.6701 % [ 00.21 00.00 ] { 8d7d }
Hand 2: 33.3699 % [ 00.33 00.00 ] { AKs-ATs, KQs, AKo-ATo, KQo }
Hand 3: 45.9600 % [ 00.46 00.00 ] { JJ }