Non ghosting LEDs would be a necessity for me.

If you can make a good variety of non ghosting in retro/frosted/clear domed/flex bulbs in all colors for cheaper than the competitors you would have a lot of pinheads ordering from you. The key is having that variety, until you do it may be tough because many of us want to go to one place to get all the bulbs we need instead of two or three.

I copied your post from another thread and thought a response was warranted but that it was more appropriate to put it in one of the threads you had started.

Pinside is ad free (thankfully) but still a good resource that is basically free for companies to sell pinball related stuff. How you can contribute to the site is by donating and/or providing Pinsiders with a discount. Vender discount's are stickied to alert Pinsider's of the offer otherwise how would anyone know that the vender was good enough to offer Pinside members a discount?