365->369

Field Repair Bot 110G or Khorium Scope

4 x		Field Repair Bot 110G		BoP drop from Gan'arg Analyzer
8 x		Adamantite Bar		1	87	50	x 32	60	00	00
8 x		Handful of Fel Iron Bolts			60	00	x 32	19	20	00
1 x		Khorium Power Core		65	50	00	x 4	262	00	00
Buy:								341	20	00
Sell:										0
Loss:								341	20	00

4 x		Khorium Scope		BoP drop from Sunfury Bowman
1 x		Hardened Adamantite Tube		60	00	00	x 4	240	00	00
4 x		Khorium Bar		6	40	00	x 16	102	40	00
2 x		Dawnstone		30	00	00	x 8	240	00	00
Buy:								582	40	00
Sell:								391	99	96
Loss:								190	40	04

First off, make 6  Hardened Adamantite Tubes or  Khorium Power Cores depending on which of the above recipes you're going to use to skill up on. Keep these for later (370->374).

After that, the way I'd go about this is to first make the engineering created parts like  Hardened Adamantite Tube or  Khorium Power Core - maybe enough for 2 or 3 tries as you can still get lucky and get a skillup or two from creating these (highly unlikely though). After that make the item itself and then repeat this process till you hit 369.

369->370

Epic helmet eg. Tankatronic Goggles

1 x		Tankatronic Goggles		Trainer
6 x		Heavy Knothide Leather		4	66	66	x 6	27	99	96
1 x		Khorium Power Core				0	x 1			0
2 x		Hardened Adamantite Tube				0	x 2			0
4 x		Felsteel Stabilizer				0	x 4			0
1 x		Primal Nether				0	x 1			0
2 x		Talasite		17	50	00	x 2	35	00	00
Buy:								62	99	96
Sell:										0
Loss:								62	99	96

At this stage you'll need to make your way into a couple of heroics until you get your hands on a  Primal Nether. You'll also need two rare gems - the type depending on which helmet you're making.