no problem, the only really costly cards are:
state 2 kimi 9.99
sasukes [IA] 7.99, [OV] 15.99
kidomaru (state 2) not terribly expensive, just hard to find in stock.
jirobo (state 2) 3-4.99
If the sasuke's are a problem to get, try replacing 1 sasuke with a jugo from the side deck.
The Kimimaro S2 isn't a necessity for the deck, as there isn't a good kimi to use it with.