This is the position from last time

The obvious play is fj,fj but Bart recommends to tidy up with eb,eh,eg,je presumably followed by fe,fe turning over a card. In fact there are several reasonable options to choose from, despite the fact we have only one guaranteed turnover. Let us look at the position a bit more closely:
After fj,fj we get an extra turnover if we expose any of the following cards: A4577TJK. Note that I count the Seven twice since that gives two turnovers.
With Bart’s suggestion we get a turnover if we expose any of the following: A47TJK. Note that a Seven is only worth one turn-over since the 6-5 in Column Two is offsuit. This would be a significant price to pay in a game that’s not going so well. Another long-term problem is we are shifting cards off column 5 but there is little chance of clearing the King of Hearts anyway – unless we get something like 8H-7H-6H-5H-4H-3H-2H-AH on the next deal. Good luck with that!
Looking for other options reveals the possibility of working on column One with ab,jg,aj,fj,fj. This allows a turnover if the next card is any of A4577TK and also guarantees the best possible layout in column 1 even if we get a bad card in column 6. A disadvantage is we commit ourselves to shifting the Jack of Diamonds onto a Queen when we might prefer the Jack of Clubs.
Our main priority is turning over cards and empty columns. If we get an empty column then in-suit builds will take care of themselves. With several reasonable options to choose from there is no standout play. I chose the simple fj,fj (note that jg,fg,fg is an extra in-suit build but would not result in a turnover if we get a King).
We turn over a Five of Clubs – good thing we kept that Six of Clubs free, and as Texas Holdem players are wont to say – it was suited!
We turn over the Four of Spades, and that’s our first empty column!

Unfortunately we’re not yet in a position to party hard, pretend the game is Backgammon instead of Spider Solitaire, whip out a doubling cube and look for someone willing to bet against us winning with at least one cheevo to boot. We’ve still got some work to do.
I know it sounds trite but with great power comes great responsibility. Our empty column means there are a great many possibilities to consider, and therefore more chances of choosing a sub-optimal line of play.
How would you continue?