Ignoring cost for one moment, the problem is, there is no paperwork clearly stating what the SNP would like to see for defence post independance. We can speculate as much as we wish but I really would like to see some hard figures on the table, even if they are just aspirational. All I've had through my door so far is a leaflet telling me that if I vote 'yes' for independance, a new Scotland will suddenly become filthy rich and the streets will be paved with gold. Absolute bullsh1t, but simple propaganda for the naive, foolish or young to believe in.