Maine coon kitten info

Hi all, I hope you don't mind me joining your forum. I recently lost my maine coon cross at 16 years of age so am used to having a big cat around, and I'm looking for 2 kittens around September time (due to moving in with my boyfriend and getting our holidays out of the way) so that we are able to give all our attention to our little balls of fluff(not little for long I know). Due to where we will be living the cats will have to be kept indoors as we are near a busy road. I've done a lot of research before considering a maine coon to make sure we can give them the best life ever! I know they need alot of exercise so they will have the run of the house, and am gonna get alot of scratching posts and toys for them to keep them occupied! Just wondering if there's any advice I can get from you all?
Thanks in advance and look forward to hearing from you all!

All our MC's have been indoor cats, they are very sociable & love human contact too, the more you put into them the more they reward you in heaps with lots of fun & love, brilliant that you are having the two because they will keep each other suitably amused & will wear each other out, the one time I had a pair of siblings they weren't bothered with the other furries at all. We are lucky enough to be able to have a pen on the side of the house which ours can use also the back garden is small enough that it could be cat proofed but they are only allowed out there while we are around so if there is any way you could give them a safe area to get some fresh air that would be great if not look into getting screens or something to go over some windows so you can all get some air through.
Whatever you get for them buy big from the start including trays or it won't be long before you are buying again, have fun & when you get them enjoy....xxx