Trade my Abell D against G,F,C whistle/s

Thought I would check out if there´s someone with one or two whistles that would be interested in trading for my blackwood Abell D.

I´m interested in Overton F and G. Also interested in a good C whistle, would like to try a Sindt or Burke or something.

So, Overton F or G + some less costly C.

Could even consider F and G of some other maker, but still top quality when it comes to intonation and so. Burke?

/Peter