Thing is, you've developed a combat ready weapon. You have a ton of mags, and plenty of ammo, and an expensive piece. You might describe it as a range queen, but, for the price of it, and it's accessories, you should be able to get 2 AKs and 3k ammo. Atleast at current AR prices.
Basically, I wouldn't. What I would do, save up for an AK. They can be had for $500-$800. Mags are still really cheap, and ammo is still as cheap as AK ammo really can be given current conditions.
I don't know what you are making, or what your expenses are, but right now, I'd say make gun buying a priority. We have no idea what's gonna come out of Washington.