I've done the Reeking Box thing and I really had no problems with money my last playthrough once we got into the Walhart stuff.
Here is what I have as a draft for a team so far, any advice?
Chrom-Great Lord
Skills: Dual Strike, Dual Guard, Charm, Rightful King, Aether
Dante-Grandmaster (Avatar)
Skills: Solidarity, Rally Spectrum, Sol, Luna, Ignis (Veteran for training in Luna’s place)
Lissa-Valkyrie
Skills: Miracle, Tomefaire, Rally Magic, Rally Resistance, Dual Support
Sumia-Falcon Knight
Skills: Speed +2, Lancefaire, Rally Speed, Rally Movement, Galeforce
Tharja-Sorcerer
Skills: Hex, Anathema, Tomebreaker, Vengeance, Luna
Tiki-Manakete
Skills: Strength +2, Odd Rhythm, Quick Burn, Slow Burn, Wyrmsbane, Lifetaker
Lucina-Great Lord
Father-Chrom; Mother-Sumia
Skills: Dual Strike, Charm, Rightful King, Galeforce, Aether (From Father)
Morgan-Grandmaster
Father-Dante; Mother-Tharja
Skills: Solidarity, Rally Spectrum, Vengeance (From Mother), Ignis (From Father), Galeforce (Veteran for training in Galeforce’s place)
Owain-Swordmaster
Father-Vaike; Mother-Lissa
Skills: Avoid +10, Miracle (From Mother), Astra, Sol (From Father), Swordfaire
Inigo-Hero
Father-Fredrick; Mother-Olivia
Skills: Luck +4 (From Mother), Patience, Sol, Luna (From Father), Armsthrift
Cynthia-Dark Flyer
Father-Chrom; Mother-Sumia
Skills: Speed +2, Galeforce, Rally Movement, Rally Speed (From Mother), Aether (From Father)
Gereme-Wyvern Lord
Father-Gaius; Mother-Cherece
Skills: Strength +2, Locktouch (From Father), Deliverence (From Mother), Swordbreaker, Renewal
This may seem strange but I actually gave him Locktouch in my first playthrough and it worked nicely given his tankiness.
Noire-Dark Knight
Father-Dante; Mother-Tharja
Skills: Skill +2, Lifetaker, Hex, Anathema, Ignis (From Father)