Nope, didn't bother, with my P4, I wouldn't have had enough frame rates to do anything with.
Desu parts you say?
As for arms, Air Raider AM is by far the best option I can find, great fly/tec stats, extremely low cost, extremely compact. Otherwise, both Tengu and Mech Jetter AMs are fine I suppose.
LG: Lily Rain/Paraboroid/Tengu for something low cost/small, Big Mountaiz/Snailbot if you want a fat HP boost and don't care about size, Greinaut/Alba for good FLY stats.
HD: Mach Knight HD2, Cross Raptor, Vanguard, the usual.
BS: Maril, Amateus, Dugdriver, Grandum.