I had Bearpaw / Bodnik Bows build a custom Slick Stick bow(hybrid D/R design), in 64" (normal is 58-60"), and specified (and received) a draw weight of 44# @ 30". It has bamboo limbs, clear glass, walnut riser, fast flight bowstring capable. It is quiet and has minimal hand shock.
It flat out shoots. Smooth drawing to 30+". 30 year transferable warranty. Priced the same as their Slick Stick "stock bow," but you have to pay for shipping from Germany.
If you want 45# @ 28", just specify it. You'll get it.
I'm very happy with the quality, performance, and value of this bow.