Ahh... the famous Venusaur/Charizard combination.  The hardest thing about this deck is that it is slow to develop and needs to stall for a while, like you mentioned in your strategy note.  Let's see if I can help you some.

Pokemon (10 Basic + 10 Evols = 20 Total):
4 Bulbasaur
3 Ivysaur
2 Venusaur
4 Charmander
3 Charmeleon
2 Charizard
2 Scyther

Energy (27 Basic + 3 DCE = 30 Total): 
27 Grass
3 Double Colorless

Trainers (10 Total):
2 Computer Search
2 Pokemon Trader
2 Pokemon Breeder
2 Gust of Wind
2 Professor Oak

There are two possible ways you can go with this deck.  The first uses the principles from Rain Dance, and relies on Pokemon Breeder.  The second relies on making use of the in-between stages as well and uses no Breeders.  I'll list both of those decks here.  On the left is the Breeder one, on the right the non-Breeder deck.

Pokemon:                                 Pokemon:
(12 Basic + 6 Evols = 18 Total)          (15 Basic + 10 Evols = 25 Total)
4 Bulbasaur                              4 Bulbasaur
3 Venusaur                               3 Ivysaur
4 Charmander                             2 Venusaur
3 Charizard                              4 Charmander
4 Scyther                                3 Charmeleon
                                         2 Charizard
                                         4 Scyther
                                         3 Chansey

Energy (20 Basic + 4 DCE = 24 Total):    Energy (20 Basic + 4 DCE = 24 Total):
20 Grass                                 12 Grass
4 Double-Colorless Energy                8 Fire
                                         4 Double-Colorless Energy

Trainers (18 Total):                     Trainers (11 Total):
4 Bill                                   4 Bill
2 Professor Oak                          1 Professor Oak
4 Pokemon Breeder                        1 Gambler
3 Gust of Wind                           3 Gust of Wind
2 Pokemon Trader                         2 Pokemon Trader
3 Energy Retrieval

Find one of these that works for you, or you can mix them a bit, but neither seems to work quite as well.  Good luck!

-=> Bret Larwick