Yes another newbie asking probably already asked questions but here goes anyway.

Can I replace my front seats with anything alternative resembling something comfortable...
My current seats are not the heated option.

Thanks

Yes depending on attachment pitch, as long as you compensate for the seat connections to the air bag system.

Seem to think there was a link on here for an eBay emulator to be fitted ?.

The wiring once disturbed with the seat to and fro, can be a pig to sort out