There really is no scope out there that will give you the best of both worlds.
For a SPR, you have to decide what role it's going to fill. Designated Marksman, CQB, etc...
For CQB with the ability to also shoot accurately at moderate ranges I personally would probably look at the below scopes:
Leupold VX-6, 1-6x24
http://swfa.com/Leupold-1-6x24-VX-6-30mm-Riflescope-P49440.aspx
Vortex Razor HD Gen II, 1-6x24
http://swfa.com/Vortex-1-6x24-Razor-HD-Gen-II-30mm-Rifle-Scope-P67733.aspx
Trijicon Accupoint, 1-6x24
http://swfa.com/Trijicon-1-6x24-AccuPoint-30mm-Rifle-Scope-P82961.aspx
SWFA SS HD, 1-6x24
http://swfa.com/SWFA-SS-HD-1-6x24-Tactical-30mm-Riflescope-P53845.aspx
There are probably a few others in there as well. You lose 2x on the high end from the MK8, but if you can't hit it with 6x magnification, chances are you have the wrong scope for the task at hand...
For designated marksman/sniper/long range, in no particular order:
Hensoldt
US Optics
Steiner
Schmidt & Bender
Vortex: Razor HD Gen II, Razor HD, Viper PST
SWFA SS HD
Kahles
Nightforce - I can't give any feedback on them.
Swarovski X5i, though only come in MOA
Tangent Theta - I have not had time to research completely, but look very promising.
I'm sure there are others that will be suggested, but for me, that would be MY list of scopes to look at for a SPR.