Luc,
After careful thought, I thought I'd give you my 2 cents worth!
I don't know much about Elliot Lake (expect for a few ads on a cable channel that promoted it as a retirement community) so it's difficult to give a informed opinion BUT it seems that it's a similar community to Bay Roberts so here goes anyway.
The store is either going to close or sell to someone who doesn't have a clue. This same thing has happened to us several times in the past 20 years and we've weathered it and are the only one here in Bay Roberts now. When Growers Direct opened here in 1994 we saw some customers go there because their roses were 12.99 Dz and ours were just a tad more (probably 49.95). We cut our prices on roses, carnations, funeral arrs etc etc to "compete" ! Well, that was several years before Brian started his original florist board and we really didn't have access to all the knowledge and experience the early members there provided us. We QUICKLY learned how life threatening that was to our business - and lost money that following year. The second year they were open we went back to normal prices and things came around because their quality was not there and they closed after being in business just 2 years.
Over the 20 years we've been here we've seen 10 other shops open and close and we now just ignore them,
for the most part.
IMHO, I'd let the other shop close or sell to some clueless person; if they close you might pick up the stock cheap and the phone line (have to wait a year here and it really isn't worth very much UNLESS they were a popular, good quality shop!) and if they sell to the missus who has no credit and no clue then she'll cut every corner including sell old flowers. A new owner doing this will only move you higher in the publics eyes and before you know it they're gone.
Luc, I don't see any upside to buying the shop, just lots of downside - a second shop to run, more rent, more wages; in general more expense in time and money and the market isn't going to get any larger since it's in your own town.
Rock on Buddy!!