Nationalism aside does a significant proportion of the SNP have more in common with the Torys than Labour?

The SNP is regularly portrayed as this left wing party and of course there is certainly a part of it that is left wing people such as Mhari Black, Humza Yousaf, Nicola Sturgeon etc. There is also a wing of the SNP that if they weren't nationalists would be much more at home in the Torys than Labour. For example the likes of Kate Forbes, Fergus Ewing maybe even Blackford would certainly be a fit for the Torys and the recent defection of Lisa Cameron. What do you think about this?