muggy steering turnbuckle length

[cham]

also what thread size do I need to get for muggy ball cup ends? or is there an upgrade for those besides the losi plastic set? I am looking at working on the steering aspect of the truck right now. Ive got bearings in the bell cranks and the single servo mod with a 9000t and now Id like to upgrade the muggy tierod/turnbuckles to titanium and the best ball cups I can buy! Does anyone have any ideas for me as to the size, or possibly a link for me? I know from base of cup to base of cup the muggy turnbuckles are 2.2 inches or 57mm but I dont know how much longer I should account for, for the ball cups. Thanks guys for any help!