offset grinding crank

my reasoning is that yes the weight being changed is .080 further out but it is being changed radially the same amount all the way around. And since you don't rebalance after grinding to make the rods .030 undersize that you shouldn't have to re bal;ance when offset grinding .Also this is a Detroit Balance engine which can be as much as 7 grams off from the factory.

But yes I agree this is not the optimum way to go about this but it looks to be a feasible way. To weld the crank up is about $200 and to offset grind it will be about $120. (A plus side is my crank is -.010 now and this will also bring it back to stock).
pistons...$240
bore... $160
balance..$250
--------------

$650 vs $350

this seems like a feasible way to go from a 8.4 compression motor to a 10.7 aprox without getting too deep into it. Remember there isnt anyone locally who can balance worth a damn.So this would probably be a better balance job than a bad balance job with the extra expense