Not bad, should work pretty good, there is a couple things I'd like to point out since I've gone down this route already. 88 links on the frame are not equal, the front ones are set in a bit more than the rear links. It's like that because of the trailing arm design of the rear 88 suspension, the arc the trailing arm needs to be matched with offset lateral links that will follow a similar curve and allow the rear wheels to toe in under compression of the suspension.......they don't stay parallel during the stroke of the suspension. Drop me an email and I will send you cad drawings of the required link locations and angles,
coppertop_01@hotmail.com.
Second thing I'm seeing, the lateral bar you put in, not sure if that is temporary or not, but you should look at putting something like that in, your tubing looks like it's 2x2 with 1/8" wall and might not be strong enough for the suspension links without some sort of support between the links.
If you wanna make your own links I'd suggest going to bicknell racing in st.cath, they've got tons of stuff. Also check out speedway racings website, they've got some really nice adjustable links that are poly inserted and pivitable for the rear trailing arms.
Lastly if your chassis isn't an 88, you will need to change the strut mounting location as the 88's where in a totally new location.
Jer