You'd also have to get a second job to save money to buy a transit van to carry the rig in! :wacko:
I'd advise really looking at how big a rig you really need for whjat you're doing. Many of us go for big rigs to later realise that they are impractical for the kind of gigs we play. I have two and it's the smaller 2 x 10 Gallien Kruger combo that sees the most action as it's loud enough for most venues, fits in the boot of my Peugeot 406 saloon and has wheels whereas my Ashdown needs quite a bit of manhandling. If we are playing a large venue or an out door venue I use a DI to the PA.
How about getting a job with less hours and striking a balance between the the two options?