Hi Sheap.
Welcome to the site. You've started off well by asking before buying. If you are interested in photography then you will be be disappointed. The only photography you will be able to do will be afocal (holding the camera up the othe eyepiece). You have the right idea of using an equatorial mount for photography, unfortunately that one will never be suitable. ATM your budget would not stretch that far. Instead think about an
8" Guan Sheng GS-680 from Andrews communication or the
Skywatcher SW-680 from Myastroshop. Either of these scopes will do a great job on planets, nebula and galaxies.
If you really want to do astrophotography then adding another zero to your budget would be more realistic.
BTW the actual scope on the one you posted could well be a pretty good scope, it's the mount that will let you down.