I have lurked around in the background for a few years thought I better say hello.
I'm usually round the Basingstoke area and driving a 1998 Z3M. I picked her up a few years ago with 54,000 miles on the clock and a little rough round edges but she's now a fine example.
The engine is an S50B32 the same that was fitted to the E36 Evo with the BMW optimistic 321bhp ish! she's more round that now with high flow cats inlet and mapping. Fully powerflexed chassis with front a rear strut braces to reduce the scuttle shake. The best I can get down at Santa pod is 13.8 but she's quick enough for the public roads.
Been in the BMW scene for a few years, one of the founders of BimmerBoys so you might of seen my zed at Bimmers and burgers. I'm also an admin on the BMW buy n sell/swap page on FB.
Anyway hopefully I'll show my face at a few meets if I see them in time.