You will basically never find a premade mode pack that will always be completely up to date. Many modders just release too many versions too quickly for a pack to keep up, multiple versions in rapid succession is a massive headache to troubleshoot, especially where SMP is involved, due to the number of versions, sometimes modders even have two or more versions in development simultaneously (usually a stable version that just gets bugfixes, and a less stable version where new features are still being added).
To get exactly the pack you want at exactly the versions you want, you basically MUST learn to install your own mods, otherwise you are just about guaranteed to be at least a day behind the latest update for at least one of the mods. With most mods, thankfully, it's about as simple as installing ModLoader, sometimes a bit harder as you have to install Forge as well, and then everything after that first Minecraft.jar edit is just dropping .zip files into the .minecraft/mods/ folder (But always read the instructions in the first post, as at least one mod has a few extra files to drop in .minecraft/resources/). The only hard part is solving ID conflicts, and there are even mods to help with that as well.
Most people who have problems with installing mods themselves just have issues reading the instructions, mismatch versions (Minecraft 1.9 with a 1.8.1 mod?), or have problems reading the error logs when something crashes on startup (usually a missing dependency (What? I needed to install Forge as well?!?) or an ID conflict). With patience and reading, almost all of the problems can be solved with just a bit of effort. Also, once you have installed mods manually the first time, the next ones are extremely easy and quick.