advice Buying a xyzcoins.com domain with existing xyzcoin.com crypto domain

[CRAIG OWENS]

I am about to purchase a domian name which i intend to use as a website to discuss normal physical coins which are in circulation. There is already the same domain name existing without the 's' on the end of coins(coin) which is an existing crypto currency site. Example below to illustrate my point:-

Existing crypto currency site domain name = eaglecoin.com
and the name I am about to buy = eaglecoins.com

My question is will I be a problem to the owners of eagelcoin if I have the same name eaglecoinscoins with an 's' on the end. I would hope we could both share the same name because we are doing different things, they are in the crypto world and my website will be looking at physical coins in circultaion. However we will both be talking about coins and we will both have a picture of an eagle as our site logos.Not sure if that is a problem. I checked Trademarkia and could not see that they have trademarked their name.
Another thing I noticed is that for their twitter account they are using LLLLLLcoins - which is what I would have liked to use. However I suppose my twitter account is not so important and I could make a similar sounding one up for that

Do you think I can go ahead and buy this domain without any worries, as I would not want to cause any friction with them?

Any advice would be very welcome as I do not want to make a big mistake !
Kind regards