Wanted: Quote to upgrade ECU on B5 S4

[rabhrab]

I have an upgrade chip that I would like fitted. Is it possible to have a socket fitted that would allow easy exchange of chips, stock-upgrade-stock, similar to the ZIF sockets on some ECU's? I do appreciate that the chip is surface mount (and beyond my amateur capabilities). If possible please quote for such a service, but if not please quote for desoldering stock chip and replacing with my upgrade chip. Thanks.