Anyone have any suggestions of good places to get footwell lighting? And also if they are easy to fit?

Search 'eagle eye led' on the bay. I used one of them in each foot well, and put one each side in the back by the grab handles too. Easy enough to install. I removed the trim from under the steering wheel and the glove box to fit mine and took a feed off the interior light. Others have powered them from the wiring going in to the doors I believe. You can also use led strips or any led/lights really. Search 'footwell lights' on this forum, few threads to have a butchers at.