i just bought another 95' S-10 with 80,000 miles on it with the vortec 4.3 liter v-6. it gets 190 hp at stock. since then i bought pullies, intake,exhaust,chip,thermostat,lowered 4/6 with belltech,euro tails,street scene bumper cover,sir michaels roll pan, clear corners, and it got re-painted. so i have yeat again invested in another truck. the question is i want to to get an msd ignition upgrade, jba headers, platinum spark plugs, shift kit, and the venom 400 control module. are these mods worth it? which ones are and which ones aren't? anybody know anything about the venom control module? anything else you would do? much appreciated for reading this...thanks!