Wow, I have to admit...I suck at trying to train four party members. Although, my Attack stat team run of Pearl is complete. Next up will be the HP stat since I'm aiming for stat mastery in Sinnoh. Anyway, here's the final team results.
Team Blissy (Final)

Flare (Infernape) Lv. 54 @ Razor Claw
Nature: Impish
Ability: Blaze
Final Stats: 164/137/103/114/104/147
Moves: Cut, Close Combat, Flame Wheel, Grass Knot
Cynthia MVP

Saber (Staraptor) Lv. 49 @ Nothing
Nature: Quiet
Ability: Intimidate
Final Stats: 159/140/92/77/67/101
E4 Co-MVP

Lightning (Luxray) Lv. 59 @ Zap Plate
Nature: Naughty
Ability: Rivalry
Final Stats: 169/187/117/137/96/119
Moves: Strength, Spark, Discharge, Crunch
E4 MVP, Cynthia Co-MVP

Muscleman (Machoke) Lv. 39 @ Nothing
Nature: Sassy
Ability: Guts
Final Stats: 121/89/73/53/62/40
Moves: Rock Climb, Rock Smash, Seismic Toss, Submission
Overall LVP
HM Slaves
Palkia - Surf
Floatzel - Waterfall
Username: KoboraX
Game Version: Pearl
Ultimate?: No
Stat: HP
Pokemon:
1 Gastrodon
2 Drifblim
3 Quagsire
4 Azumarill