These buys are minimums; an extra X Speed often helps.

FLAREON STRATS
0-4 Special: 1 more X Attack, 1 fewer X Special (Blackbelt)
15 Speed: 0 Carbos (11/4/3/4)
14 Speed: 1 Carbos (11/4/3/4)
13 Speed: 1 Carbos (11/4/3/4)
12 Speed: 0 Carbos (11/4/3/4)
11 Speed: 0 Carbos (11/5/3/3)
11 Speed and bad Special: 1 Carbos (11/4/3/5)
10 Speed: 2 Zubats or 1 Carbos (11/4/3/4)
10 Speed and bad Special: 2 Carbos (11/4/3/5)
9 Speed: 1 Carbos (11/5/3/3)
9 Speed and bad Special: 2 Carbos (11/4/3/5)
8 Speed: 2 Carbos (11/5/3/3)
8 Speed and bad Special: 3 Carbos (11/4/3/5)
7 Speed: 3 Carbos (11/4/3/4)
6 Speed: 3 Carbos (11/5/3/3)
5 Speed: 0 Carbos + Max Elixer (12/9/2)
4 Speed: drop item + Carbos + Max Elixer (or use Carbos immediately + Max Elixer) (12/9/2)
3 Speed: drop item + Carbos + Max Elixer (or use Carbos immediately + Max Elixer) (12/9/2)
2 Speed: 0 Carbos + Max Elixer (12/11/2; $466 short)
1 Speed: 0 Carbos + Max Elixer (12/11/2; $466 short)
0 Speed: 0 Carbos + Max Elixer (12/11/2; $466 short)

VAPOREON STRATS
0-4 Special: 1 more X Attack, 1 fewer X Special (Blackbelt)
15 Speed: 0 Carbos (11/5/4/3)
14 Speed: 1 Carbos (11/5/4/3)
13 Speed: 1 Carbos (11/5/4/3)
12 Speed: 0 Carbos (11/5/4/3)
11 Speed: 0 Carbos (11/5/3/3)
10 Speed: 0 Carbos (11/6/3/3)
9 Speed: 2 Carbos (11/5/4/3)
8 Speed: 2 Carbos (11/6/3/3)
7 Speed: 3 Carbos (11/6/3/3)
6 Speed: 0 Carbos + Hiker Elixer (12/10/2; $91 short)
5 Speed: 0 Carbos + Hiker Elixer (12/10/2; $91 short)
4 Speed: 1 Carbos + Hiker Elixer (12/10/2; $91 short)
3 Speed: 1 Carbos + Hiker Elixer (12/10/2; $91 short)
2 Speed: 0 Carbos + Hiker Elixer (12/11/2; $441 short)
1 Speed: 0 Carbos + Hiker Elixer (12/11/2; $441 short)
0 Speed: 0 Carbos + Hiker Elixer (12/11/2; $441 short)