I have replaced all my internal light bulbs with LEDs from eBay. There can be big differences between sellers. I recommend buying 1 or 2 and trying them before buying a lot.
13 5050 LEDs will not give you very much light. You need at least 18 to be in the range equivalent to a 1141 incandescent. 24 will be brighter, and there will be variations from vender to vender.
Color seems to be even more variable, some sellers must be color blind.
The only way to get what you want on eBay is to buy one or two to test before buying more.
Edit: just looked up the 1076 bulb, you will need at least 24 5050s to be in the same ball park.