Thank you all for your valid input. I checked on the weight differences, and according to their respective websites the SLR is 3.67kg or 8.09lbs. & the VEPR weighs in @ 8.5lbs. The difference seems negligible.
I appreciate Wardawg's comment on the accuracy of the 7.62x39 round. That is a very valid point.
So for all intensive purposes, at the same caliber & bbl. length, the VEPR will be heavier, beefier-constructed, less comfortable, and equally as accurate as the SLR101S. Is it safe to make those assumptions?
Well, that was worth the post, and now I feel I've covered my bases, and will most likely (famous last words), "stick to my guns" (had to use the pun), and get the Arsenal. I thought purchasing the Saiga would have sated my AK urge, but as I was forewarned by reading this site, "it's only the beginning," and "nobody has only one." Sucked in, I guess.
Another victim of the AK-vortex,
Scott