Want to exchange Martin S1 for concert

Located in Australia but I will ship anywhere. I'd like to exchange my Martin S1 and hard case for a decent concert scale uke. I have a hard time getting my sausage fingers under control on sopranos and can't manage some spreads on tenors when playing chord/melody and fingerstyle. Concert size is the most comfortable for me. The Martin is in excellent condition. The logo sticker has been slightly damaged by a clip on tuner. I will include a replacement guitar size sticker.

I'd prefer a solid concert like Pono Mango, mahogany or acacia. Or Ohana CK38.

Wish I had something worthy of a trade. These are very nice ukes.

For those unaware or on the fence about this one - fellow UU brother Baz has a review of one of these here:

http://www.gotaukulele.com/2017/04/martin-s1-soprano-ukulele-review.html

Good luck with the trade!