So you don't trust the information provide freely by each party as to promises and costs because the information was recorded and compiled by the Canadian Tax Payers Federation and you don't like the fact that the CTF has too many Conservatives as members. Funny thing is, anyone can join, support and get involved with the group. I guess the reason the CTF is a little light on Liberal and NDP'ers as members, is that they are never interested in minimizing taxation and being held accountable for what they do with our taxes.
Oh, and argue about individual costs all you want, we're still comparing billions of $ to millions of $.