emin-j,
i can only help with base methods as i only have this experience ie i've no real traditional Indian cooking experience. all of 976bar's recipes that i've used have been spot on - i would follow that method.
the Kashmiri although i've put a BIR slant on 976bar's version is for me and the good lady simply fantastic.
i really can't see what's wrong with making base though. the versatility that it offers is second to none - the ability to add small amounts of ingredients is key for me. the effort ain't that much either - sure u have to be in the house for ~4hrs but u're not a slave to it.
anyhow against my better judgement - a 1 portion base:
veg oil 70ml
marg 5ml
onion 115g
carrot 30g
coriander stalk 3g
garlic 9g
salt 0.5ml
ground cumin 0.5ml
ground coriander 1.5ml
turmeric 1.0ml
chilli 0.5ml
fennel 1.5ml,
roasted wholes spice 1ml (tgad2007 post, in ratio cardamon 1, bay 2, anis 2, cinnamon 2, casia 1, black pepper 1, fennel 5)
initial water 40ml
coconut block 7g
reclaim 55ml oil (before blending)
add 150ml water for stage 2 (lid off, after blending)
add thinning water at end typ 15ml to hopefully give finished vol of ~300ml
stage 1 simmer (lid on 2 hr), stage 2 simmer 1 to 2 hr lid off.
original base here
http://www.curry-recipes.co.uk/curry/index.php?topic=3462.0