Uplink between Stacked Dell 8132 and Cisco 1921 HSRP pair.

Hello,
I have three Dell 8132 switches stacked and we plan on connecting them to an HSRP pair of Cisco 1921 routers. What would be the best way to uplink these stacked switches to the 1921 pair? 
I was thinking of creating vlan trunk from 2 of the 3 Dell switches, one trunk going to each router and enable HSRP on these trunks for the vlans I need to route. Would that be a good approach?
Attached is a basic network of what it would look like. Please suggest if this is a good way to accomplish this or if there is a more better and efficient way to do it?
Thanks

Just to clarify I wasn't suggesting that you move all the routing to the Dell switches. If the routers are already doing some routing for you then you could simply connect the Dell switches with L3 uplinks.
But yes if you feel more comfortable using Cisco then use the routers.
I have never used an integrated switch module to be honest, I just used L3 switches and routers separately.
I suspect it would work as long as there was a backplane connection between the switch module and the router itself so you could route directly from the switch module to the router.
Can't say for sure whether there is or not as like I say I have never used them.
Which to use really comes down to how much bandwidth you need between vlans which only you know really. If you think using one interface and splitting it up may cause problems then you could look at a switch module.
Although it does seem a bit redundant purchasing a switch module when you have L3 switches already :-)
But I do understand what you mean about being a Cisco shop.
Jon

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