Looking forward to getting together for a ride with the GTA SOHC4 gang next spring.
Byron is the welder, I'll ask him about Ti, but that stuff requires very deep pockets.
As for a frame for your Suzuki engine, just tell him what type you want (eg TZ / Rickman / Egli
/ Martin / Seely), and supply an engine. Oh, and a few $'s.
It's only about an hour+ from Brock Rd & 401 to Trenton. So any time you would like to come down, just let me know. Right now I usually go down on Saturdays.