THe Lake is Rutland water, entered from Empingham car park.....just drive over the grass down to the shore through the trees quietly...as you are not supposed to. I am not sure waterskis are allowed, i see sailing boats and canoes and cyclists here but never a waterski.
BMWZ4MC...I think you have me sussed there. I see a westfield in your signature and i think i recognise that pic from the WSCC forum? I've had 6 west fields and 1 other kit car over the years, and eventually sold the last one 2 years ago as quite frankly i was fed up with the hassle of it. The reliability was not an issue, no, it was well built and engineered with good components and well set up. No it was the dressing like a rambler every time you waned to go out, and wearing a crash helmet was a must.....but kind of knackered the "open air" element. I simply tiered of walking into a pub with friends with TVR's, Morgans etc and yet i looked silly carrying a bum bag for phones and wallets etc, a crash helmet and a steering wheel (it's only security feature). Too much hassle. I debated long and hard about putting the screen and sides on again, and even adding carpets and padded seats but finally realised it was worth more to someone else and i have out grown it.
Ferrari was again very reliable and my slice of 80's cool (OK it was a 1993, but designed in 80's), it too was reliable, but the thrill of driving whilst there was perhaps only 7/10. It went well and was a good steer, great sound and fantastic feedback, but was not perhaps that fast. That in itself was not an issue, but every drive out felt like a game of Ferrari roulette, in that you worried about the rain, were you would park it, if that new rattle was expensive or just more character. Eventually this diluted the +ves so that i no longer wanted to drive it and simply preferred to stare at it instead. Well that is not what a car is for, so sold it on.
So yes, reliability and ease of use is important. The Z3m appeals as it is "old school" and a bit of an underdog, but finding one with a good floor, good engine or no Vanos issues is an S50 etc is getting harder. There seems to be at least £2-3K gap between the two which is important (building an extension), but recon that gap is actually a lot less when you factor preventative maintenance and running cost in over time. I see myself in either car for about 4years/20K miles......Z4MR is looking a lot more attractive