I made a list only to place the order, and I think I tossed it. I'll root around, and see if I still have it.
From what I remember:
For the GI I used frosted 2smd Sunlight White, and 2smd frosted Red.
For the backbox I used 1smd Sunlight white. I didn't want them too bright.
For the inserts I simply matched the bulb color to the insert color, and used non-ghosting 1smd bulbs. Some were flex head bulbs, some were clear, and some were frosted, but they were all 1smd. Generally speaking if the insert socket was laid flat I used a flex-head bulb.
On the white inserts I used cool white. For the Bonus Booster multiplier I deviated from the white, and used pink bulbs simply to make it pop a bit, and match the artwork.
For the flashers I tend to use incandescent bulbs just because in most places LED flashers are just too intense for my liking. I believe I used 2 LED flashers in this game. One red one for the rocket, and another red for the VUK behind the back board of the playfield.
You can make your own list too. When I made my list I made 3 different charts... One for GI/Backbox, one for flashers, and one for inserts. Each chart had rows for the colors, and columns for the base style, flex and other. Then I methodically went socket by socket, and made a tick mark on the chart of what I wanted to use. When I was completed I totaled up each different bulb I needed, and placed an order.
After I received the order I made some changes from my left over stash on a few spots to tweak it a bit.
A lot went into bulb selection, and after some tweaking we're very happy with the result. Everyone has different tastes, and may prefer something different, and that's why I recommend making a list to make it yours.
Hope this helps!