I hesitate to advise people who start modifying one-designs when 500 boats are working reasonably well, but I'll take the bait. (This assumes you sail with more than one other person.) Keep your handrails if you expect to get the crew across during a tack. It's class legal to move the foreguy padeye to a position between mast and hatch. The angle makes it so you don't have to adjust as often, but you still want the foreguy 2:1, double-led to cam cleats on either side near the secondaries. That way the guy trimmer can control it, particularly from the high side when you are reaching. That said there are boats in the class that ignore the foreguy and depend on their twings to keep the pole down. But we're not among them.
A few boats (of doubtful legality) have removed their deck organizers and angled their clutches to use the secondaries. Unless you have some other means to cleat the guy, I don't know how you expect to get any jib halyard tension without a winch. True the Barient #10 halyard winches are not strong enough to add tension upwind, but they work well enough for both main and jib off the wind when the secondaries are busy.