Just to get mixture going, if you've got your original XP disc you could always re-install it on the new box.
I don't really care what people do in the privacy of their own homes.
But
(a) Running an obsolete operating system on a machine that is even only occasionally connected to the internet has the capacity for wreaking havok on the greater internet.... and thus I do have a slight vested interest in at least trying to get the message across that XP after April is a no-go. No ifs, no buts.... just NO.
(b) Don't anyone dare come here and ask for help or advice on their XP machine after April.... because you won't get any advice other than an Amazon link to a supported version of Windows.