Startup Idea : Solitaire with small numbers of decks

The problem of it is that I like solitaire, but you can't customize how many decks, so I present Solitaire Custom! Solitaire Custom allows up to 1000 Decks, also number is limited on how fast your PC is, and Solitaire Custom has 2 games, 1. Solitaire, 2. Spider Solitaire, The original games of solitaire but with more decks! So remember, more decks you add more time you get busy.