100/200 Ace to Five easy "I never play this game" spot

[HOWMANY]

5 handed. Villain is Yosh Nakano who is good and solid, however he is losing quite a bit this session and seems a bit frustrated. The game has substantial action and quite a few "creative" holdings have seen showdown.

2 limps, I complete 543 in the small blind, Yosh raises in big blind, call call call

draw 2, yosh is pat, 3, 3

I check, yosh bets, call call, I see I have caught a 6 and call, call call, I draw 1, pat, 2, 2

I check, yosh bets, call call

Do I draw to 6543 here? Should I have even drawn to it on the previous round?