Is there any advantage of the 130? Is it faster , more power, if not why did the previous owner even bother with it?
Where do you sail?
Such a headsail is good in light to moderate steady winds.
Since you're in Florida, the protected waters of Tampa Bay or the Indian River, for example, would be good places for such a sail. If you sail where the are big gusts, or squirrelly winds, a 130 may be more headache than valuable. If you race, maybe it would be different. More power could win where you paid attention and were practiced in fast responses to changing conditions.
BTW, welcome to SBO. You are now a member of one of the best group of sailors on the Net, the Mariner Class Association excepted, for a Mariner owner. Those guys are the best. Also, congratulations on your beautiful boat. She is gorgeous. I love the name too.
-Will (Dragonfly, 1973 Mariner #2632)