heated seats

can I fit any other make of Electric seats? My seats aren't Electric but could I have an auto electrician run power to a set of Electric seats to power the motors and any added seat heating? I have a chance of free Nissan 300zx seats that need a full refurb....they would look the part once done!

Do most heated seats have the same wiring?. For example does the T6 heated seat have the 'same' wiring as say, a Landrover heated seat.. regarless of rails and mounting points.. theoretically cut off plugs and wire alien seat to the host?.

Just brought a new passengers captain seat and its heated, any one retro fitted? part numbers of heated seat switches or has someone got a number plate I can borrow?

I intend to retrofit swivel seat bases at some point. The front seats I have specced are heated, does anyone know of any potential issues with wiring to seats when seats are being rotated? Most of the sftermarket bases I have seen have wiring access through the centre of the bases, just...