Wrong time of year most probably, give it a month or so when it starts to improve weather wise and you'll probably get some more bites.
The thing that would put me off is the wood trim but I might be on my own there though, looks a good car! I think the 3.0 versions are also more popular so bear that in mind.
lots of positives, i think nigh on 7k is probably a little ambitious for a 2.5si, lovely looking motor though and with 224s looks a treat, the wood is the only slight negative but that can be sorted with a bit of effort.