I come to FFG from a number of of RP games where bonuses don't stack, but I have come to find that in FFG games, they often do, which is very nice. To that end, if I was to build an Imperial Fist Techmarine (glad they included that Chapter in Rites of Battle, and DW duty means no yellow power armor
), would they be able to use all three of their abilities, TM Improve Cover (DW, p.89), Siege Master (RoB, p.49), and Siegecraft (RoB, p.48), on the same piece(s) of cover? How would the stacking of it all work out?
I rather always liked the idea of an IF Techmarine; it always sort of felt like the Specialty and the Chapter were made for each other, sort of like the Chaos Iron Warriors, who used to be able to just mount servo-arms for fun, in TT, but I would hate it if the two abilities, Improve Cover and Siegecraft, were basically ruled as so similar, you can't do both. If you could, then coolz, and yeah, they really are masters of cover.
Thanks for any answers.