I've had my HK 91 for a few months and I love this rifle more than a human baby. I'm considering a conversion to a G3K with tax return $$. I don't look forward to the year long wait for the form 1 approval and as the rifle is now it is truly a remarkable shooter. For those of you that have done this conversion, was it worth it? Who performed your conversion and how long did it take. I'm a little reluctant to dramatically alter such a fine rifle, but I love the aesthetics of the G3K and I can't help but think the more compact set up would enhance the balance/handling etc. Talk me into/out of this process.