Not those ones Stevedave. Similar, and I thought about those ones, but the issue is that they're 4-5" long strips, and the sides for the ramp are 17 3/4" long on the left, and 18 1/2", so it might look sloppy to have 4 1/2 strips of icicles crammed together, so I ended up not going that route.
I could be shifty, and make a profit on them by selling them to you guys, but I can't do that to fellow pinsiders, so I'll just spill the beans on them. Easiest mod ever....
My goal when looking for what to use was to find something I could take off later if needed, and something that would be long enough to go on the ramp sides in one piece. As it turns out, after weeks and weeks of scouting eBay and the Internet, I found THE perfect item...
....go on eBay and search "Dept 56 icicles" what you're looking for is the set of 4 18" long mini icicles. Meant to be used for model villages/train sets, these are perfect, and INEXPENSIVE!!!
Once you get em', you'll have to cut off about 1/4" of whichever ones you put on the left side of the ramp. But other than that, I used super sticky double sided craft glue-tape to adhere them to the ramp, and used TWO rows of icicles (staggered for better effect) on each side. It is almost as if Stern had these things in mind when making the ramp, they're frigging perfect.
That's all for now, scurry to eBay and gobble yours up while you can, an inexpensive and great looking mod, with minimal risk and time investment!
Hope this helps, happy modding guys!