42 hours on a twin? There's a sting in there somewhere.
Do all your training on a single.
Don't worry about the simulator at your level all of them are nothing more than systems trainers although some are nicer than others.
Five to seven hours on the twin including all testing should warp up your twin rating and IF check. That's more because the CAA like to see a few hours in the machine.
Hope that's about right.
42 hours on a twin?
Either you got it wrong.
Someone gave you duff info.
Someone's trying a scam.
What do you think?