I do like the Amber. I have a limited and it kinda goes with the woodgrain.
Anyways, I've bought from all three on that chart to use for the climate controls I repair and if your picking colors, any of the LEDs look nice. I like the ones from autolumination. This page has ALL the bulbs you'll need for the dash and buttons and such. I however only use these for my gauge backlights.
Instrument Panel Gauge Dashboard Colored Led Bulbs Lights Lamps
For the map lights and dome lights, that's totally personal preference as there's so many with one Led or an entire grid, so just pick what "brightness" you prefer. For this reason and because you didn't mention them I won't go into them.
I personally have the white LEDs for the 3 backlights on the gauge cluster. I tried blue and amber but the LED color washes out the colors in the gauges. For example with the blue LEDs the red needles look purple and the orange Kilo numbers look greenish. Here's my gauge cluster
I used the 3X 5630 Samsung for $5.99 ea. The ones right above on the web page weren't there when I made my purchase but they look like they might be even brighter and they're $1 cheaper. Go figure. If you're going with one of the colors I might be tempted to get the brightest LEDs possible. The wax paper is a great idea too. The Limited AC control uses a piece of thick wax paper to evenly spread the light behind the LCD.
One thing about autolumination however is they are the most expensive but they do have the best selection and they are the only one of the three that have purple or UV if you're into that.
Since you have an SR5, you need mostly #74s. I would probably buy MOST of my LEDs from
www.superbrightleds.com They are the cheapest and I haven't had any problems with the #74 size bulbs. However, their T3 size NEO wedge LEDs (the one for the ECT, RR defrost and window switch)the base is loose in the hole it wedges into. For these I suggest getting a set of your preferred color from
VLEDS They fit much better, almost too tight but you can pop them in and if you need to turn them 180 you can reposition them.