The Bushnell's tend to have oversized power rings.. especially the Trophy line. For this reason i never suggest them. Although they are an excellent lower cost scope.
Your 4X could be OK mounted lo, I have mostly Leupold scopes and am able to use LO rings in either Leupold PRW, or WARNE Maxi-ma rings and Weaver 4X4's. If you find minor clearance issues, Like SMBob suggested the dremel will easily fix them.
For a lower cost option, Weaver 4X4 rings work well. (They have gone VERY cheap and quality has suffered)
Here is an extention ring, again in the 4X4 model.
Also the FAQ's have an excellent section "RINGS" where many more pics of different scope and ring combos are shown. Hope this shows you what your looking for..
CW