Wages...

carter1:
I really can’t afford to take a pay cut off my current wages.

Also, how realistic is it to take home £2000+ per month for class 2 driving, with or without experience?

I’m all for taking a gamble when you’re in a job you hate, so from that point of view, go for it, but only if you can accept the uncertainties: even with a pass you may very well struggle to find a job, you may have to start with an agency so hours and pay will be subject to massive fluctuations.

But… speaking purely from my own experience, if you’re lucky you might find a job that won’t require a pay cut from your £1250 per month, but I doubt you’ll be doing 37.5 hours a week to get it. Also it won’t be office hours so it’s going to impact on family life, if that is a consideration for you.

As for £2000+ per month, there may have been once or twice I got somewhere near that with my last job, but I personally don’t find that to be a realistic scenario overall.