Cabage,

I think I would first decide on the action type, length & weight, and any other features that I really liked. I know you said you might want to use it for Elk and some shooting at over 100 yards on deer where you currently hunt. Within these parameters there are " many" options.

Would you prefer a " short" , " standard" , or " magnum" action? Will your rifle be used for " quick shooting opportunities" or more deliberate shots? Will you be standind (ie. sitting), walking, or in some other way transporting your rifle frequently? Do you prefer wood and blue steel, stainless and synthetic, or laminated, etc.? After you have answered these questions then go about selecting the most appropriate caliber that meets your other needs!

There are many calibers that overlap in function. Many can do well what you seem to be asking of them. Some of them are only available in one " format" or another. So by determining your other " needs and likes" before you pick the caliber you may well narrow down the field. Just about any of the common calibers between .270 Winchester to .30-06 Springfield will meet the needs you outlined above. (Consider short action calibers if you want a shorter, handier, rifle.) And there are a few cartridges " outside" that range that will also work well. For instance a .358 Winchester in Browning' s Model 81, or the .350 Remington Magnum in Remington' s 673, or the 9.3X62 in CZ' s Mauser bolt....(just to name a few).

There are many options available. If you have your heart set on 7' s you still have most of the same options:

Short action: 7mm-08, 7mmWSM, 7mm SAUM

Standard action: 7X57mm, .280 Remington

Magnum action: 7mm Rem Mag, 7mm Weatherby Mag, (and many other current, newer long 7' s such as Ultra Mag, STW, Lazzeroni, etc.)

And there are some more obsurce 7' s for those willing to look!

But my advice is to pick your favorite rifle and type.....then pick the caliber you like that fits the rifle and meets your needs!

Have fun.....and good luck!