Had my first 120bhp Series 1 back in 1999 and then swapped that for a Series 2 111s in 2003. Both cars were a hoot to drive. Don't believe the much vented "usually loads of trouble" rubbish, both cars mechanically were more reliable than my '03 Mercedes E Class which was sent back for 2 gearboxes and engine management problems!
Lotus need attention, i.e. tyre pressures need checking every week, oil needs topping up, don't thrash them when the engine or tyres are cold. Give a little TLC and it'll put the biggest smile on your face this side of a 911 GT RS. If you can't be bothered with that buy an Xbox. ( Read : Z4, MX5, SLK )
Had to sell the '03 111s as my back gave way and so I am resigned to driving a Porsche Cayman S.
Loved every minute I drove the Lotus's ( Lotusii ) and would recommend it be on the NHS for true enthusiasts. You have to own one before you die!