does anyone have any experience with the 3TC's BRD builds...either the $3700.00 model or the $5500.00. Randy has been rebuilding these engines for a long time and I cant imagine they would put out an inferior build. I am most likely going with one of these options for my 74 SR5 resto. but I am also going to be buying a 3TC short block this weekend for the future rebuild of my current 2TC. any first hand input would be greatly appreciated. thx.