In reply to Martin W at work: For Scotland probably 2x 13cm 2x 16cm 1x 19cm 1or2 warthogs 1 meduim snarg. The ice is of various couditions, but in present years thin so shorter lengths are better.
I've abb'ed many times of a Abalokov made with a 19cm screw no problems (22cm will obvously give you more confidence in abs but there will be more chances of tying it off as a runner in scotland, something I personally don't like doing!!).
Warthogs work well in iced cracks and will hold a fall(from presonal experience) in ice.
Snargs work well in plasticky ice where snargs will shatter the ice and screws dont sit well(you learn from experience!)
Pegs: Black Diamond(the best!)/camp/grivel/charlet moser.
Angles 1, 2, poss 3. Knifeblade 1x short 1x Long Lost Arrows: Short and medium. Most times you use pegs is when other gear wont fit, therefore shorter lengths as big cracks for big pins can be filled with other gear! ( you can over drive pins and make them dubious placements).
Bulldogs: Have their place but they need modification and are heavy for something that does tend to have only a few good placement potentials( I only carry mine when I'm on top end climbs or when I know its going to get used, otherwise it rusts away in the car!!).
Hope this is some help!!