i would approach this differently if i were in your position:
1. look for a big and defined jpeg or bmp picture file of your desired logo. save to usb stick.
2. go to UYCO sticker maker (there's one shop at basement level of megamall, its a small stall in the middle right in front of bioresearch pet shop)
3. Give them your usb stick and tell them to 'stencil' cut the logo into a vinyl sticker sheet.
i.e. see the zildjian pic above? they will trace the lines of the letters using Corell Draw then they will cut the computer traced lines via their sticker cutting machine. so ang lalabas is butas yung zildjian na letters.
4. bayad then uwi then hanap ng spray paint.
5. position the cutout sticker to the area you wish to put the logo on. make sure walang bubbles or lifted portions along the cut portion of the sticker where spray paint may seep or leak through.
6. pag flat na yung sticker against the surface of the cymbal, spray away! (im assuming you know how to use and spray evenly, take your time, layer by layer para di sloppy.)
i hope i've described my strategy on this well,
pero use it on your own risk ha.
i've never tried it myself but i figure it would work.