Sorry can reply now been out.
Ok my car is a 1994 GT4 with around 90k on the clock.
First thing first with this car, you WILL need money to maintain it and mod it. I never see above 25mpg even on motorway and at this age they will need consumables. Oil needs changing ever 6k same as any turbo really. The oil I put in costs nearly £50 a bottle, not worth putting cheap stuff in.
Tyres will wear evenly and will last around 10k+ depending upon your driving style.
There are a few main issues with the car, firstly the fig8's can go and these are around £600 listen for a knocking in the suspension. These should be changed around 60k get one with them done. Second problem is the clutch they usually last around 60k and it is an engine out job £400-£600, again get one that is done.
Re the handling I find it good and grippy however it is not a lightweight around 1400kg so don't expect it to be light on its feet. You can however use all the power in all weathers even in the wet it seems reluctant to spin the wheels. A commom mod is an adjustable rear ARB £120 which can be set to suit your handling requirments.
Just be careful when looking at ones that have had the boost increased they like to either crack the block or melt the piston ringlands. 1.1bar is really the max without other mods and I would not personally run 1.1 al the time. However you can run 1.1bar and see 300bhp ish with supporting mods (zorst air filter Etc)
Hope that rambling made sense.