What is a lwb terrano worth with 4 months tax no mot

[Craig8661]

I have my green lwb terrano good runner etc has run out of mot and don't want to break it up. It's got new handbrake cables new water pump will have sill welded and if I get time will get the mot done it's a p reg 7 seater wings have been resprayed not the greatest job but have no rott In them only welding is a bad plate that was not welded right 3 years ago on rear passenger sill.