Hm, I could swear I replied to this already, but apparently my post got lost in the ether.
Anyway, I tried your bot in Geronimoo's simulator (are you using that one or Dominiate?) and it loses to the optimized Hunting Party bot fairly convincingly, around 59-38 or so. One sample game I looked at had the Remake player trashing two Estates on turn 4, another Estate/Copper on turn 7, and two coppers on turn 12 (a turn where he drew 4 Copper + Remake, so couldn't have bought a Duchy, and he drew $9 on turn 13, so losing the Coppers didn't hurt). And he still lost by 8 points, though he was in second position, which seems important for a BM mirror-ish match.
When I let the Remake bot go first all the time, it's almost even with straight-up HP, 46-47, but of course just playing optimized HP from first position does better than breakeven, 49-39.