that drip tray from barproducts is too long (I could only find one). It looks like it would be better for a keezer. I've just got a two tap 3in tower on top of a Danby Minifridge.
So for it looks like the only wrap around (molded) trays are going to go for 80-100. My brithday is coming up, maybe I should just send SWMBO an e-mail with a link but i'd still rather build something myself. i think I'll check the thrift store for old coffee/espresso makers, those have drip trays that might work.