Yup that helps,and yes as mentioned above, tell the wife to stuff the stocking with many gift cards from your fave tackle dealer
If you dont end up getting a second rigger, and still want to run 4 rods when the 2 of you are out, I would reccomend
1) donwrigger rod/reel that will hold at least 300yds of 20lb mono
2) 2 diver combos 8-9ft med-med hvy, with either 30lb 7 strand wire or 50lb braid, on mid sized linecounter reels (brand as budget allows)and run Size# 107 Walker Deeper Divers off of these
3) one large sized trolling reel with 100 yds or 10 colours of Leadcore line and a 8/9 foot trolling rod.
I see your from Pickering, go to Tightines Warehouse and they'll fill in the rest.